[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "Current imagery shows blast_or_crater_scarring around residential_block compared with the baseline.", "civilian_disruption_evidence": ["blast_or_crater_scarring"], "negative_evidence": [], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Evidence strength is moderate; analyst confirmation is recommended."], "severity_hint": "medium", "recommended_action": "defer", "confidence": 0.622, "short_rationale": "Imagery quality is fair; some detail is lost. Visible evidence of disruption: blast_or_crater_scarring. Evidence strength is moderate. Civilian infrastructure type: residential_block. Action = defer: ambiguous, weak, or partial evidence; visibility limitations or modality ambiguity prevent confident triage."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "Current imagery shows collapsed_building around residential_block compared with the baseline.", "civilian_disruption_evidence": ["collapsed_building"], "negative_evidence": [], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Evidence strength is moderate; analyst confirmation is recommended."], "severity_hint": "medium", "recommended_action": "defer", "confidence": 0.556, "short_rationale": "Imagery quality is good; features are distinguishable. Visible evidence of disruption: collapsed_building. Evidence strength is moderate. Civilian infrastructure type: residential_block. Action = defer: ambiguous, weak, or partial evidence; visibility limitations or modality ambiguity prevent confident triage."}

bright:Bata ammunition depot explosions (2021-03-07)


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "Current imagery shows collapsed_building, debris_field, broad_urban_destruction around residential_block compared with the baseline.", "civilian_disruption_evidence": ["collapsed_building", "debris_field", "broad_urban_destruction"], "negative_evidence": [], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Evidence strength is moderate; analyst confirmation is recommended."], "severity_hint": "high", "recommended_action": "downlink_now", "confidence": 0.69, "short_rationale": "Imagery quality is good; features are distinguishable. Visible evidence of disruption: collapsed_building, debris_field, broad_urban_destruction. Evidence strength is moderate. Civilian infrastructure type: residential_block. Action = downlink_now: strong visual evidence of civilian infrastructure disruption with good visibility and tight localization."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "Current imagery shows broad_urban_destruction, collapsed_building, debris_field around residential_block compared with the baseline.", "civilian_disruption_evidence": ["broad_urban_destruction", "collapsed_building", "debris_field"], "negative_evidence": [], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Evidence strength is moderate; analyst confirmation is recommended."], "severity_hint": "high", "recommended_action": "downlink_now", "confidence": 0.607, "short_rationale": "Imagery quality is fair; some detail is lost. Visible evidence of disruption: broad_urban_destruction, collapsed_building, debris_field. Evidence strength is moderate. Civilian infrastructure type: residential_block. Action = downlink_now: strong visual evidence of civilian infrastructure disruption with good visibility and tight localization."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "Current imagery shows broad_urban_destruction, blast_or_crater_scarring, debris_field around residential_block compared with the baseline.", "civilian_disruption_evidence": ["broad_urban_destruction", "blast_or_crater_scarring", "debris_field"], "negative_evidence": [], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Evidence strength is moderate; analyst confirmation is recommended."], "severity_hint": "high", "recommended_action": "downlink_now", "confidence": 0.589, "short_rationale": "Imagery quality is good; features are distinguishable. Visible evidence of disruption: broad_urban_destruction, blast_or_crater_scarring, debris_field. Evidence strength is moderate. Civilian infrastructure type: residential_block. Action = downlink_now: strong visual evidence of civilian infrastructure disruption with good visibility and tight localization."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "Current imagery shows broad_urban_destruction, collapsed_building, blast_or_crater_scarring around residential_block compared with the baseline.", "civilian_disruption_evidence": ["broad_urban_destruction", "collapsed_building", "blast_or_crater_scarring"], "negative_evidence": [], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Evidence strength is moderate; analyst confirmation is recommended."], "severity_hint": "high", "recommended_action": "downlink_now", "confidence": 0.588, "short_rationale": "Imagery quality is fair; some detail is lost. Visible evidence of disruption: broad_urban_destruction, collapsed_building, blast_or_crater_scarring. Evidence strength is moderate. Civilian infrastructure type: residential_block. Action = downlink_now: strong visual evidence of civilian infrastructure disruption with good visibility and tight localization."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "Current imagery shows collapsed_building around residential_block compared with the baseline.", "civilian_disruption_evidence": ["collapsed_building"], "negative_evidence": [], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Evidence strength is moderate; analyst confirmation is recommended."], "severity_hint": "medium", "recommended_action": "defer", "confidence": 0.766, "short_rationale": "Imagery quality is good; features are distinguishable. Visible evidence of disruption: collapsed_building. Evidence strength is moderate. Civilian infrastructure type: residential_block. Action = defer: ambiguous, weak, or partial evidence; visibility limitations or modality ambiguity prevent confident triage."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "Current imagery shows collapsed_building, blast_or_crater_scarring around residential_block compared with the baseline.", "civilian_disruption_evidence": ["collapsed_building", "blast_or_crater_scarring"], "negative_evidence": [], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Evidence strength is moderate; analyst confirmation is recommended."], "severity_hint": "high", "recommended_action": "downlink_now", "confidence": 0.687, "short_rationale": "Imagery quality is fair; some detail is lost. Visible evidence of disruption: collapsed_building, blast_or_crater_scarring. Evidence strength is moderate. Civilian infrastructure type: residential_block. Action = downlink_now: strong visual evidence of civilian infrastructure disruption with good visibility and tight localization."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "Current imagery shows debris_field, blast_or_crater_scarring, broad_urban_destruction around residential_block compared with the baseline.", "civilian_disruption_evidence": ["debris_field", "blast_or_crater_scarring", "broad_urban_destruction"], "negative_evidence": [], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Evidence strength is moderate; analyst confirmation is recommended."], "severity_hint": "high", "recommended_action": "downlink_now", "confidence": 0.763, "short_rationale": "Imagery quality is good; features are distinguishable. Visible evidence of disruption: debris_field, blast_or_crater_scarring, broad_urban_destruction. Evidence strength is moderate. Civilian infrastructure type: residential_block. Action = downlink_now: strong visual evidence of civilian infrastructure disruption with good visibility and tight localization."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "Current imagery shows collapsed_building around residential_block compared with the baseline.", "civilian_disruption_evidence": ["collapsed_building"], "negative_evidence": [], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Evidence strength is weak; analyst confirmation is recommended."], "severity_hint": "medium", "recommended_action": "defer", "confidence": 0.367, "short_rationale": "Imagery quality is poor; limited useful detail visible. Visible evidence of disruption: collapsed_building. Evidence strength is weak. Civilian infrastructure type: residential_block. Action = defer: ambiguous, weak, or partial evidence; visibility limitations or modality ambiguity prevent confident triage."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "Current imagery shows collapsed_building, debris_field around residential_block compared with the baseline.", "civilian_disruption_evidence": ["collapsed_building", "debris_field"], "negative_evidence": [], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Evidence strength is weak; analyst confirmation is recommended.", "Localization quality is weak or unavailable; reporter output should not be used as precise localization."], "severity_hint": "medium", "recommended_action": "defer", "confidence": 0.543, "short_rationale": "Imagery quality is poor; limited useful detail visible. Visible evidence of disruption: collapsed_building, debris_field. Evidence strength is weak. Civilian infrastructure type: residential_block. Bounding box covers most of the tile; localization is weak. Action = defer: ambiguous, weak, or partial evidence; visibility limitations or modality ambiguity prevent confident triage."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "Current imagery shows debris_field, collapsed_building, broad_urban_destruction around residential_block compared with the baseline.", "civilian_disruption_evidence": ["debris_field", "collapsed_building", "broad_urban_destruction"], "negative_evidence": [], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Evidence strength is weak; analyst confirmation is recommended."], "severity_hint": "medium", "recommended_action": "defer", "confidence": 0.304, "short_rationale": "Imagery quality is poor; limited useful detail visible. Visible evidence of disruption: debris_field, collapsed_building, broad_urban_destruction. Evidence strength is weak. Civilian infrastructure type: residential_block. Action = defer: ambiguous, weak, or partial evidence; visibility limitations or modality ambiguity prevent confident triage."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "Current imagery shows blast_or_crater_scarring, debris_field around residential_block compared with the baseline.", "civilian_disruption_evidence": ["blast_or_crater_scarring", "debris_field"], "negative_evidence": [], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Evidence strength is weak; analyst confirmation is recommended."], "severity_hint": "medium", "recommended_action": "defer", "confidence": 0.548, "short_rationale": "Imagery quality is fair; some detail is lost. Visible evidence of disruption: blast_or_crater_scarring, debris_field. Evidence strength is weak. Civilian infrastructure type: residential_block. Action = defer: ambiguous, weak, or partial evidence; visibility limitations or modality ambiguity prevent confident triage."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "Current imagery shows blast_or_crater_scarring around residential_block compared with the baseline.", "civilian_disruption_evidence": ["blast_or_crater_scarring"], "negative_evidence": [], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Evidence strength is weak; analyst confirmation is recommended."], "severity_hint": "medium", "recommended_action": "defer", "confidence": 0.463, "short_rationale": "Imagery quality is poor; limited useful detail visible. Visible evidence of disruption: blast_or_crater_scarring. Evidence strength is weak. Civilian infrastructure type: residential_block. Action = defer: ambiguous, weak, or partial evidence; visibility limitations or modality ambiguity prevent confident triage."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "Current imagery shows debris_field, blast_or_crater_scarring around residential_block compared with the baseline.", "civilian_disruption_evidence": ["debris_field", "blast_or_crater_scarring"], "negative_evidence": [], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Evidence strength is weak; analyst confirmation is recommended.", "Localization quality is weak or unavailable; reporter output should not be used as precise localization."], "severity_hint": "medium", "recommended_action": "defer", "confidence": 0.401, "short_rationale": "Imagery quality is fair; some detail is lost. Visible evidence of disruption: debris_field, blast_or_crater_scarring. Evidence strength is weak. Civilian infrastructure type: residential_block. Bounding box covers most of the tile; localization is weak. Action = defer: ambiguous, weak, or partial evidence; visibility limitations or modality ambiguity prevent confident triage."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "Current imagery shows blast_or_crater_scarring around residential_block compared with the baseline.", "civilian_disruption_evidence": ["blast_or_crater_scarring"], "negative_evidence": [], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Evidence strength is weak; analyst confirmation is recommended.", "Localization quality is weak or unavailable; reporter output should not be used as precise localization."], "severity_hint": "medium", "recommended_action": "defer", "confidence": 0.532, "short_rationale": "Imagery quality is poor; limited useful detail visible. Visible evidence of disruption: blast_or_crater_scarring. Evidence strength is weak. Civilian infrastructure type: residential_block. Bounding box covers most of the tile; localization is weak. Action = defer: ambiguous, weak, or partial evidence; visibility limitations or modality ambiguity prevent confident triage."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "Current imagery shows collapsed_building around residential_block compared with the baseline.", "civilian_disruption_evidence": ["collapsed_building"], "negative_evidence": [], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Evidence strength is weak; analyst confirmation is recommended.", "Localization quality is weak or unavailable; reporter output should not be used as precise localization."], "severity_hint": "medium", "recommended_action": "defer", "confidence": 0.313, "short_rationale": "Imagery quality is fair; some detail is lost. Visible evidence of disruption: collapsed_building. Evidence strength is weak. Civilian infrastructure type: residential_block. Bounding box covers most of the tile; localization is weak. Action = defer: ambiguous, weak, or partial evidence; visibility limitations or modality ambiguity prevent confident triage."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "Current imagery shows collapsed_building, debris_field around residential_block compared with the baseline.", "civilian_disruption_evidence": ["collapsed_building", "debris_field"], "negative_evidence": [], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Evidence strength is weak; analyst confirmation is recommended."], "severity_hint": "medium", "recommended_action": "defer", "confidence": 0.334, "short_rationale": "Imagery quality is fair; some detail is lost. Visible evidence of disruption: collapsed_building, debris_field. Evidence strength is weak. Civilian infrastructure type: residential_block. Action = defer: ambiguous, weak, or partial evidence; visibility limitations or modality ambiguity prevent confident triage."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "Current imagery shows collapsed_building around residential_block compared with the baseline.", "civilian_disruption_evidence": ["collapsed_building"], "negative_evidence": [], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Evidence strength is weak; analyst confirmation is recommended.", "Localization quality is weak or unavailable; reporter output should not be used as precise localization."], "severity_hint": "medium", "recommended_action": "defer", "confidence": 0.362, "short_rationale": "Imagery quality is poor; limited useful detail visible. Visible evidence of disruption: collapsed_building. Evidence strength is weak. Civilian infrastructure type: residential_block. Bounding box covers most of the tile; localization is weak. Action = defer: ambiguous, weak, or partial evidence; visibility limitations or modality ambiguity prevent confident triage."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "Current imagery shows blast_or_crater_scarring, broad_urban_destruction, debris_field around residential_block compared with the baseline.", "civilian_disruption_evidence": ["blast_or_crater_scarring", "broad_urban_destruction", "debris_field"], "negative_evidence": [], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Evidence strength is weak; analyst confirmation is recommended.", "Localization quality is weak or unavailable; reporter output should not be used as precise localization."], "severity_hint": "medium", "recommended_action": "defer", "confidence": 0.402, "short_rationale": "Imagery quality is poor; limited useful detail visible. Visible evidence of disruption: blast_or_crater_scarring, broad_urban_destruction, debris_field. Evidence strength is weak. Civilian infrastructure type: residential_block. Bounding box covers most of the tile; localization is weak. Action = defer: ambiguous, weak, or partial evidence; visibility limitations or modality ambiguity prevent confident triage."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "Current imagery shows debris_field, blast_or_crater_scarring, collapsed_building around residential_block compared with the baseline.", "civilian_disruption_evidence": ["debris_field", "blast_or_crater_scarring", "collapsed_building"], "negative_evidence": [], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Evidence strength is weak; analyst confirmation is recommended."], "severity_hint": "medium", "recommended_action": "defer", "confidence": 0.317, "short_rationale": "Imagery quality is fair; some detail is lost. Visible evidence of disruption: debris_field, blast_or_crater_scarring, collapsed_building. Evidence strength is weak. Civilian infrastructure type: residential_block. Action = defer: ambiguous, weak, or partial evidence; visibility limitations or modality ambiguity prevent confident triage."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "Current imagery shows debris_field, blast_or_crater_scarring, broad_urban_destruction around residential_block compared with the baseline.", "civilian_disruption_evidence": ["debris_field", "blast_or_crater_scarring", "broad_urban_destruction"], "negative_evidence": [], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Evidence strength is weak; analyst confirmation is recommended.", "Localization quality is weak or unavailable; reporter output should not be used as precise localization."], "severity_hint": "medium", "recommended_action": "defer", "confidence": 0.457, "short_rationale": "Imagery quality is poor; limited useful detail visible. Visible evidence of disruption: debris_field, blast_or_crater_scarring, broad_urban_destruction. Evidence strength is weak. Civilian infrastructure type: residential_block. Bounding box covers most of the tile; localization is weak. Action = defer: ambiguous, weak, or partial evidence; visibility limitations or modality ambiguity prevent confident triage."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "Current imagery shows debris_field, collapsed_building, blast_or_crater_scarring around residential_block compared with the baseline.", "civilian_disruption_evidence": ["debris_field", "collapsed_building", "blast_or_crater_scarring"], "negative_evidence": [], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Evidence strength is weak; analyst confirmation is recommended."], "severity_hint": "medium", "recommended_action": "defer", "confidence": 0.367, "short_rationale": "Imagery quality is fair; some detail is lost. Visible evidence of disruption: debris_field, collapsed_building, blast_or_crater_scarring. Evidence strength is weak. Civilian infrastructure type: residential_block. Action = defer: ambiguous, weak, or partial evidence; visibility limitations or modality ambiguity prevent confident triage."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "Current imagery shows blast_or_crater_scarring around residential_block compared with the baseline.", "civilian_disruption_evidence": ["blast_or_crater_scarring"], "negative_evidence": [], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Evidence strength is weak; analyst confirmation is recommended."], "severity_hint": "medium", "recommended_action": "defer", "confidence": 0.431, "short_rationale": "Imagery quality is poor; limited useful detail visible. Visible evidence of disruption: blast_or_crater_scarring. Evidence strength is weak. Civilian infrastructure type: residential_block. Action = defer: ambiguous, weak, or partial evidence; visibility limitations or modality ambiguity prevent confident triage."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "Current imagery shows collapsed_building, debris_field, broad_urban_destruction around residential_block compared with the baseline.", "civilian_disruption_evidence": ["collapsed_building", "debris_field", "broad_urban_destruction"], "negative_evidence": [], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Evidence strength is weak; analyst confirmation is recommended."], "severity_hint": "medium", "recommended_action": "defer", "confidence": 0.345, "short_rationale": "Imagery quality is poor; limited useful detail visible. Visible evidence of disruption: collapsed_building, debris_field, broad_urban_destruction. Evidence strength is weak. Civilian infrastructure type: residential_block. Action = defer: ambiguous, weak, or partial evidence; visibility limitations or modality ambiguity prevent confident triage."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "Current imagery shows debris_field, blast_or_crater_scarring around residential_block compared with the baseline.", "civilian_disruption_evidence": ["debris_field", "blast_or_crater_scarring"], "negative_evidence": [], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Evidence strength is weak; analyst confirmation is recommended.", "Localization quality is weak or unavailable; reporter output should not be used as precise localization."], "severity_hint": "medium", "recommended_action": "defer", "confidence": 0.407, "short_rationale": "Imagery quality is fair; some detail is lost. Visible evidence of disruption: debris_field, blast_or_crater_scarring. Evidence strength is weak. Civilian infrastructure type: residential_block. Bounding box covers most of the tile; localization is weak. Action = defer: ambiguous, weak, or partial evidence; visibility limitations or modality ambiguity prevent confident triage."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "Current imagery shows broad_urban_destruction, collapsed_building around residential_block compared with the baseline.", "civilian_disruption_evidence": ["broad_urban_destruction", "collapsed_building"], "negative_evidence": [], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Evidence strength is weak; analyst confirmation is recommended.", "Localization quality is weak or unavailable; reporter output should not be used as precise localization."], "severity_hint": "medium", "recommended_action": "defer", "confidence": 0.312, "short_rationale": "Imagery quality is poor; limited useful detail visible. Visible evidence of disruption: broad_urban_destruction, collapsed_building. Evidence strength is weak. Civilian infrastructure type: residential_block. Bounding box covers most of the tile; localization is weak. Action = defer: ambiguous, weak, or partial evidence; visibility limitations or modality ambiguity prevent confident triage."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "Current imagery shows broad_urban_destruction around residential_block compared with the baseline.", "civilian_disruption_evidence": ["broad_urban_destruction"], "negative_evidence": [], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Evidence strength is weak; analyst confirmation is recommended."], "severity_hint": "medium", "recommended_action": "defer", "confidence": 0.508, "short_rationale": "Imagery quality is poor; limited useful detail visible. Visible evidence of disruption: broad_urban_destruction. Evidence strength is weak. Civilian infrastructure type: residential_block. Action = defer: ambiguous, weak, or partial evidence; visibility limitations or modality ambiguity prevent confident triage."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "No defensible macro-visible civilian disruption is visible between baseline and current imagery.", "civilian_disruption_evidence": [], "negative_evidence": ["low_visibility", "modality_mismatch", "sar_speckle_or_modality_artifact"], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Localization quality is weak or unavailable; reporter output should not be used as precise localization."], "severity_hint": "none", "recommended_action": "discard", "confidence": 0.06, "short_rationale": "Imagery quality is poor; limited useful detail visible. Apparent changes are likely SAR speckle or modality artifacts, not physical damage. Civilian infrastructure type: residential_block. Bounding box covers most of the tile; localization is weak. Hard negative type: modality_mismatch. Action = discard: no visible disruption, low-quality imagery, or likely modality/noise artifact."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "No defensible macro-visible civilian disruption is visible between baseline and current imagery.", "civilian_disruption_evidence": [], "negative_evidence": ["no_visible_change", "unchanged_civilian_site"], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Localization quality is weak or unavailable; reporter output should not be used as precise localization."], "severity_hint": "none", "recommended_action": "discard", "confidence": 0.226, "short_rationale": "Imagery quality is excellent with clear detail. No visible change between baseline and current imagery. Civilian infrastructure type: residential_block. No defensible bounding box could be assigned. Hard negative type: unchanged_civilian_site. Action = discard: no visible disruption, low-quality imagery, or likely modality/noise artifact."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "No defensible macro-visible civilian disruption is visible between baseline and current imagery.", "civilian_disruption_evidence": [], "negative_evidence": ["low_visibility", "modality_mismatch", "sar_speckle_or_modality_artifact"], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Localization quality is weak or unavailable; reporter output should not be used as precise localization."], "severity_hint": "none", "recommended_action": "discard", "confidence": 0.056, "short_rationale": "Imagery quality is poor; limited useful detail visible. Apparent changes are likely SAR speckle or modality artifacts, not physical damage. Civilian infrastructure type: residential_block. No defensible bounding box could be assigned. Hard negative type: modality_mismatch. Action = discard: no visible disruption, low-quality imagery, or likely modality/noise artifact."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "No defensible macro-visible civilian disruption is visible between baseline and current imagery.", "civilian_disruption_evidence": [], "negative_evidence": ["sar_speckle_artifact", "sar_speckle_or_modality_artifact"], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Evidence strength is weak; analyst confirmation is recommended.", "Localization quality is weak or unavailable; reporter output should not be used as precise localization."], "severity_hint": "none", "recommended_action": "discard", "confidence": 0.138, "short_rationale": "Imagery quality is fair; some detail is lost. Apparent changes are likely SAR speckle or modality artifacts, not physical damage. Civilian infrastructure type: residential_block. No defensible bounding box could be assigned. Hard negative type: sar_speckle_artifact. Action = discard: no visible disruption, low-quality imagery, or likely modality/noise artifact."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "No defensible macro-visible civilian disruption is visible between baseline and current imagery.", "civilian_disruption_evidence": [], "negative_evidence": ["no_visible_change", "unchanged_civilian_site"], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Localization quality is weak or unavailable; reporter output should not be used as precise localization."], "severity_hint": "none", "recommended_action": "discard", "confidence": 0.23, "short_rationale": "Imagery quality is excellent with clear detail. No visible change between baseline and current imagery. Civilian infrastructure type: residential_block. No defensible bounding box could be assigned. Hard negative type: unchanged_civilian_site. Action = discard: no visible disruption, low-quality imagery, or likely modality/noise artifact."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "No defensible macro-visible civilian disruption is visible between baseline and current imagery.", "civilian_disruption_evidence": [], "negative_evidence": ["near_conflict_no_damage", "no_visible_change"], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Localization quality is weak or unavailable; reporter output should not be used as precise localization."], "severity_hint": "none", "recommended_action": "discard", "confidence": 0.222, "short_rationale": "Imagery quality is good; features are distinguishable. No visible change between baseline and current imagery. Civilian infrastructure type: residential_block. No defensible bounding box could be assigned. Hard negative type: near_conflict_no_damage. Action = discard: no visible disruption, low-quality imagery, or likely modality/noise artifact."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "No defensible macro-visible civilian disruption is visible between baseline and current imagery.", "civilian_disruption_evidence": [], "negative_evidence": ["low_visibility", "modality_mismatch", "sar_speckle_or_modality_artifact"], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Localization quality is weak or unavailable; reporter output should not be used as precise localization."], "severity_hint": "none", "recommended_action": "discard", "confidence": 0.23, "short_rationale": "Imagery quality is poor; limited useful detail visible. Apparent changes are likely SAR speckle or modality artifacts, not physical damage. Civilian infrastructure type: residential_block. Bounding box covers most of the tile; localization is weak. Hard negative type: modality_mismatch. Action = discard: no visible disruption, low-quality imagery, or likely modality/noise artifact."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "No defensible macro-visible civilian disruption is visible between baseline and current imagery.", "civilian_disruption_evidence": [], "negative_evidence": ["sar_speckle_artifact", "sar_speckle_or_modality_artifact"], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Evidence strength is weak; analyst confirmation is recommended.", "Localization quality is weak or unavailable; reporter output should not be used as precise localization."], "severity_hint": "none", "recommended_action": "discard", "confidence": 0.143, "short_rationale": "Imagery quality is fair; some detail is lost. Apparent changes are likely SAR speckle or modality artifacts, not physical damage. Civilian infrastructure type: residential_block. No defensible bounding box could be assigned. Hard negative type: sar_speckle_artifact. Action = discard: no visible disruption, low-quality imagery, or likely modality/noise artifact."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "No defensible macro-visible civilian disruption is visible between baseline and current imagery.", "civilian_disruption_evidence": [], "negative_evidence": ["sar_speckle_artifact", "sar_speckle_or_modality_artifact"], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Evidence strength is weak; analyst confirmation is recommended.", "Localization quality is weak or unavailable; reporter output should not be used as precise localization."], "severity_hint": "none", "recommended_action": "discard", "confidence": 0.063, "short_rationale": "Imagery quality is fair; some detail is lost. Apparent changes are likely SAR speckle or modality artifacts, not physical damage. Civilian infrastructure type: residential_block. No defensible bounding box could be assigned. Hard negative type: sar_speckle_artifact. Action = discard: no visible disruption, low-quality imagery, or likely modality/noise artifact."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "No defensible macro-visible civilian disruption is visible between baseline and current imagery.", "civilian_disruption_evidence": [], "negative_evidence": ["sar_speckle_artifact", "sar_speckle_or_modality_artifact"], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Evidence strength is weak; analyst confirmation is recommended.", "Localization quality is weak or unavailable; reporter output should not be used as precise localization."], "severity_hint": "none", "recommended_action": "discard", "confidence": 0.139, "short_rationale": "Imagery quality is fair; some detail is lost. Apparent changes are likely SAR speckle or modality artifacts, not physical damage. Civilian infrastructure type: residential_block. Bounding box covers most of the tile; localization is weak. Hard negative type: sar_speckle_artifact. Action = discard: no visible disruption, low-quality imagery, or likely modality/noise artifact."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "No defensible macro-visible civilian disruption is visible between baseline and current imagery.", "civilian_disruption_evidence": [], "negative_evidence": ["no_visible_change", "unchanged_civilian_site"], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Localization quality is weak or unavailable; reporter output should not be used as precise localization."], "severity_hint": "none", "recommended_action": "discard", "confidence": 0.058, "short_rationale": "Imagery quality is good; features are distinguishable. No visible change between baseline and current imagery. Civilian infrastructure type: residential_block. Bounding box covers most of the tile; localization is weak. Hard negative type: unchanged_civilian_site. Action = discard: no visible disruption, low-quality imagery, or likely modality/noise artifact."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "No defensible macro-visible civilian disruption is visible between baseline and current imagery.", "civilian_disruption_evidence": [], "negative_evidence": ["sar_speckle_artifact", "sar_speckle_or_modality_artifact"], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Evidence strength is weak; analyst confirmation is recommended.", "Localization quality is weak or unavailable; reporter output should not be used as precise localization."], "severity_hint": "none", "recommended_action": "discard", "confidence": 0.103, "short_rationale": "Imagery quality is poor; limited useful detail visible. Apparent changes are likely SAR speckle or modality artifacts, not physical damage. Civilian infrastructure type: residential_block. Bounding box covers most of the tile; localization is weak. Hard negative type: sar_speckle_artifact. Action = discard: no visible disruption, low-quality imagery, or likely modality/noise artifact."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "No defensible macro-visible civilian disruption is visible between baseline and current imagery.", "civilian_disruption_evidence": [], "negative_evidence": ["sar_speckle_artifact", "sar_speckle_or_modality_artifact"], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Evidence strength is weak; analyst confirmation is recommended.", "Localization quality is weak or unavailable; reporter output should not be used as precise localization."], "severity_hint": "none", "recommended_action": "discard", "confidence": 0.172, "short_rationale": "Imagery quality is poor; limited useful detail visible. Apparent changes are likely SAR speckle or modality artifacts, not physical damage. Civilian infrastructure type: residential_block. No defensible bounding box could be assigned. Hard negative type: sar_speckle_artifact. Action = discard: no visible disruption, low-quality imagery, or likely modality/noise artifact."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "No defensible macro-visible civilian disruption is visible between baseline and current imagery.", "civilian_disruption_evidence": [], "negative_evidence": ["near_conflict_no_damage", "no_visible_change"], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Localization quality is weak or unavailable; reporter output should not be used as precise localization."], "severity_hint": "none", "recommended_action": "discard", "confidence": 0.143, "short_rationale": "Imagery quality is good; features are distinguishable. No visible change between baseline and current imagery. Civilian infrastructure type: residential_block. Bounding box covers most of the tile; localization is weak. Hard negative type: near_conflict_no_damage. Action = discard: no visible disruption, low-quality imagery, or likely modality/noise artifact."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "No defensible macro-visible civilian disruption is visible between baseline and current imagery.", "civilian_disruption_evidence": [], "negative_evidence": ["near_conflict_no_damage", "no_visible_change"], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Localization quality is weak or unavailable; reporter output should not be used as precise localization."], "severity_hint": "none", "recommended_action": "discard", "confidence": 0.219, "short_rationale": "Imagery quality is fair; some detail is lost. No visible change between baseline and current imagery. Civilian infrastructure type: residential_block. No defensible bounding box could be assigned. Hard negative type: near_conflict_no_damage. Action = discard: no visible disruption, low-quality imagery, or likely modality/noise artifact."}


[System] You are a paired-image civilian disruption reporter for satellite imagery. Compare only the baseline and current images plus provided context. Report macro-visible civilian disruption from conflict, bombardment, explosion, shelling, or related human-caused disruption. Do not identify military assets, troops, weapons, bases, routes, or tactical opportunities. Return exactly one strict JSON object with keys: visible_change_summary, civilian_disruption_evidence, negative_evidence, uncertainty_factors, severity_hint, recommended_action, confidence, short_rationale. recommended_action must be one of discard, defer, downlink_now and must be derived from the evidence.

[User]
Task: compare Image 1 (baseline/pre-event) and Image 2 (current/post-event).
Location: Bata, Equatorial Guinea. Event/context: Bata ammunition depot explosions (2021-03-07). Date window: pre-event to post-event. Modality: optical-to-SAR.
Focus on visible civilian disruption evidence: damaged civilian buildings, ports/logistics, bridges/roads, water/power/medical/aid infrastructure, burn scars, rubble/debris, shelling or explosion effects.
If evidence is weak, obscured, cross-modality, seasonal, or not clearly on the civilian site, use defer or discard rather than over-calling.
Return strict JSON only.

[Assistant] {"visible_change_summary": "No defensible macro-visible civilian disruption is visible between baseline and current imagery.", "civilian_disruption_evidence": [], "negative_evidence": ["sar_speckle_artifact", "sar_speckle_or_modality_artifact"], "uncertainty_factors": ["Cross-modality optical-to-SAR comparison can introduce SAR speckle or modality artifacts.", "Evidence strength is weak; analyst confirmation is recommended.", "Localization quality is weak or unavailable; reporter output should not be used as precise localization."], "severity_hint": "none", "recommended_action": "discard", "confidence": 0.099, "short_rationale": "Imagery quality is poor; limited useful detail visible. Apparent changes are likely SAR speckle or modality artifacts, not physical damage. Civilian infrastructure type: residential_block. Bounding box covers most of the tile; localization is weak. Hard negative type: sar_speckle_artifact. Action = discard: no visible disruption, low-quality imagery, or likely modality/noise artifact."}