{
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    "stl_sha256": "2b00da8669d2a526a9b26e0736d5f3921dad3d71db0d2106af9906053a46ff49"
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    "step_written": true,
    "stl_written": true
  },
  "classification": "AUTONOMOUS_PRACTICE_PASS",
  "exercise_id": "gothic.tracery-panel",
  "exercise_title": "Simple Tracery Panel",
  "generated_at": "2026-07-28T10:40:43.454493+00:00",
  "metrics": {
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      "y": 70.0,
      "z": 6.0
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    "valid_shape": true,
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    "certification_changed": false,
    "forge_permission_changed": false,
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    "production_release": false,
    "protected_academy_state_modified": false,
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  },
  "skills_practised": [
    "compound motifs",
    "boolean cuts",
    "pattern layout"
  ],
  "variant": 1
}