{
  "code": {
    "converter": "forge_model/IMS/convert_ims.py",
    "evidence_gate": {
      "conflict_rule": "weak kept only if computed_verdict in {label, normal}",
      "perception": "confirmed + weak-nonconflict",
      "reasoning": [
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      "scalogram": 30,
      "spectrogram": 30,
      "spectrum": 30,
      "waveform": 30
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  },
  "dataset": "IMS-perception",
  "generated_at": "2026-07-14T21:07:20",
  "raw_form_provenance": {
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      "inner_race": {
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      "generated_at": "2026-07-14T00:46:02",
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        "fault_onset": {
          "baseline_frac": 0.25,
          "detected_frac_by_channel": {
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            "1st_B3_2": 0.853,
            "1st_B4_1": 0.77,
            "1st_B4_2": 0.747,
            "2nd_B1": 0.539,
            "3rd_B3": 0.836
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          "k": 6.0,
          "method": "trend_changepoint on rms health trend (stride 10)",
          "persist": 8,
          "smooth": 7
        },
        "fs": 20480.0,
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        "normal_cap": 240,
        "representations": [
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        "rpm": 2000,
        "split": "file-stratified per class (IMS has too few bearings for a strict bearing-wise split)"
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      "source": "IMS / NASA-Bearing (NSF IMS Center + Rexnord); 3 run-to-failure sets, Rexnord ZA-2115",
      "tool": "forge_agent/examples/ims/convert.py"
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  "schema": "unified 7-field SFT (cate=C, task=T-C1)",
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}