{
  "schema_version": "cad.live-eval-fixtures.v1",
  "scenarios": [
    {
      "id": "rectangular_plate",
      "units": "mm",
      "request": "Create one connected rectangular plate, 80 mm long, 50 mm wide, and 8 mm thick. Use millimetres. Verify the single solid and all three bounding-box dimensions.",
      "expected_phase": "COMPLETED",
      "required_claim_kinds": ["solid_count_equals", "bbox_dimension_mm"],
      "required_claims": [
        {"claim_kind": "solid_count_equals", "expected": {"value": 1}},
        {"claim_kind": "bbox_dimension_mm", "expected": {"axis": "x", "value": 80, "tolerance_mm": 0.01}},
        {"claim_kind": "bbox_dimension_mm", "expected": {"axis": "y", "value": 50, "tolerance_mm": 0.01}},
        {"claim_kind": "bbox_dimension_mm", "expected": {"axis": "z", "value": 8, "tolerance_mm": 0.01}}
      ],
      "required_atomic_ids": ["extrude_add_blind"],
      "max_author_turns": 32,
      "max_reviewer_turns": 12,
      "max_total_calls": 44,
      "max_wall_seconds": 900,
      "max_total_tokens": 120000
    },
    {
      "id": "simple_flange",
      "units": "mm",
      "request": "Create one connected round flange in millimetres: outer diameter 120 mm, thickness 12 mm, and a centered 40 mm through bore. Verify the single solid, thickness, and through bore topology.",
      "expected_phase": "COMPLETED",
      "required_claim_kinds": ["solid_count_equals", "bbox_dimension_mm", "through_cylindrical_bore"],
      "required_claims": [
        {"claim_kind": "solid_count_equals", "expected": {"value": 1}},
        {"claim_kind": "bbox_dimension_mm", "expected": {"axis": "x", "value": 120, "tolerance_mm": 0.01}},
        {"claim_kind": "bbox_dimension_mm", "expected": {"axis": "y", "value": 120, "tolerance_mm": 0.01}},
        {"claim_kind": "bbox_dimension_mm", "expected": {"axis": "z", "value": 12, "tolerance_mm": 0.01}},
        {"claim_kind": "through_cylindrical_bore", "expected": {"diameter_mm": 40, "count": 1, "tolerance_mm": 0.01}}
      ],
      "required_atomic_ids": ["extrude_add_blind"],
      "required_any_atomic_ids": ["hole_blind", "extrude_cut_blind"],
      "max_author_turns": 40,
      "max_reviewer_turns": 16,
      "max_total_calls": 56,
      "max_wall_seconds": 1200,
      "max_total_tokens": 160000
    },
    {
      "id": "ribbed_mounting_plate",
      "units": "mm",
      "request": "Create one connected mounting plate in millimetres with a rectangular base, a vertical reinforcing rib, and four equally spaced mounting through holes. State reasonable dimensions as assumptions, then verify a single connected solid and the four-hole pattern.",
      "expected_phase": "COMPLETED",
      "required_claim_kinds": ["solid_count_equals", "circular_hole_pattern", "through_cylindrical_bore"],
      "required_claims": [
        {"claim_kind": "solid_count_equals", "expected": {"value": 1}}
      ],
      "required_atomic_ids": ["extrude_add_blind", "hole_blind"],
      "max_author_turns": 56,
      "max_reviewer_turns": 20,
      "max_total_calls": 76,
      "max_wall_seconds": 1500,
      "max_total_tokens": 200000
    },
    {
      "id": "selector_finish",
      "units": "mm",
      "request": "Create one connected rectangular plate with an added rounded or chamfered edge selected from the current topology. Use millimetres, state assumptions, and verify the final single solid.",
      "expected_phase": "COMPLETED",
      "required_claim_kinds": ["solid_count_equals"],
      "required_claims": [
        {"claim_kind": "solid_count_equals", "expected": {"value": 1}}
      ],
      "required_atomic_ids": ["extrude_add_blind"],
      "required_any_atomic_ids": ["fillet", "chamfer"],
      "max_author_turns": 40,
      "max_reviewer_turns": 16,
      "max_total_calls": 56,
      "max_wall_seconds": 1200,
      "max_total_tokens": 160000
    }
  ]
}