uid stringclasses 10
values | dataset_id stringclasses 1
value | eta_reliability stringclasses 3
values | arrival_window_shift stringclasses 3
values | berth_window_assignment stringclasses 2
values | berth_ready_rate stringclasses 3
values | pilot_tug_constraint stringclasses 2
values | anchorage_dwell_trend stringclasses 2
values | ops_summary stringclasses 10
values | question stringclasses 1
value | ground_truth_label stringclasses 2
values | ground_truth_rationale stringclasses 10
values | outcome_signal stringclasses 7
values | source_citation stringclasses 1
value |
|---|---|---|---|---|---|---|---|---|---|---|---|---|---|
SEA15-001 | maritime-eta-berth-window-coherence-risk-v0.1 | high | none | aligned | high | none | stable | ETA stable and berth slot aligned. | Is ETA-berth coherence intact. Answer coherent or incoherent. | coherent | Planning matches arrival and readiness. | stable_berthing | Synthetic |
SEA15-002 | maritime-eta-berth-window-coherence-risk-v0.1 | low | major | aligned | high | none | upward | ETA shifts but berth slot not re-optimized. | Is ETA-berth coherence intact. Answer coherent or incoherent. | incoherent | Arrival drift decouples from berth plan. | anchorage_growth | Synthetic |
SEA15-003 | maritime-eta-berth-window-coherence-risk-v0.1 | medium | minor | aligned | high | none | stable | Minor ETA drift handled. | Is ETA-berth coherence intact. Answer coherent or incoherent. | coherent | Within tolerance. | stable | Synthetic |
SEA15-004 | maritime-eta-berth-window-coherence-risk-v0.1 | high | none | misaligned | high | none | upward | ETA stable but berth assignment misaligned. | Is ETA-berth coherence intact. Answer coherent or incoherent. | incoherent | Planning error creates avoidable wait. | idle_berth_risk | Synthetic |
SEA15-005 | maritime-eta-berth-window-coherence-risk-v0.1 | high | none | aligned | medium | none | stable | Berth readiness medium but plan aligned. | Is ETA-berth coherence intact. Answer coherent or incoherent. | coherent | Plan fits readiness. | stable | Synthetic |
SEA15-006 | maritime-eta-berth-window-coherence-risk-v0.1 | high | none | aligned | low | none | upward | Berth not ready though plan assumes ready. | Is ETA-berth coherence intact. Answer coherent or incoherent. | incoherent | Readiness breaks plan. | queue_risk | Synthetic |
SEA15-007 | maritime-eta-berth-window-coherence-risk-v0.1 | high | none | aligned | high | high | upward | Pilot/tug constraint drives waiting despite berth alignment. | Is ETA-berth coherence intact. Answer coherent or incoherent. | incoherent | Movement constraint breaks realized slot. | movement_delay | Synthetic |
SEA15-008 | maritime-eta-berth-window-coherence-risk-v0.1 | medium | minor | aligned | high | none | stable | Slight drift but slot adjusted. | Is ETA-berth coherence intact. Answer coherent or incoherent. | coherent | Plan adapts. | stable | Synthetic |
SEA15-009 | maritime-eta-berth-window-coherence-risk-v0.1 | low | major | misaligned | medium | none | upward | ETA drift and berth mismatch. | Is ETA-berth coherence intact. Answer coherent or incoherent. | incoherent | Compound planning failure. | anchorage_spike | Synthetic |
SEA15-010 | maritime-eta-berth-window-coherence-risk-v0.1 | high | none | aligned | high | none | stable | Normal. | Is ETA-berth coherence intact. Answer coherent or incoherent. | coherent | Aligned. | stable | Synthetic |
What this repo is for
Detect when berth plans stop matching real arrival timing.
You use it to flag
ETA drift not absorbed by berth planning
berth assignment mismatch even with stable ETA
berth readiness collapse
movement constraints breaking a “good” plan
Why it matters
A port can look fine on cranes. Ships still queue when planning fails.
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