Boxes and polygon meshes
32/32 expected outcomes matched.
Same-assistant frozen development cases, including labeled derivatives of retained model evidence. No new model calls, independent validation or model reliability rate.
The contract can require shape preservation: an unchanged outer box is insufficient when interior geometry changes. Mesh closure is optional and checks edge incidence only. Collision, rendering and physical fitness remain separate.
| Case | Expected | Observed | Provenance |
|---|---|---|---|
| cube_layout | ACCEPT_FOR_USE | ACCEPT_FOR_USE | coordinator-constructed fixture |
| quad_layout | ACCEPT_FOR_USE | ACCEPT_FOR_USE | coordinator-constructed fixture |
| tri_layout | ACCEPT_FOR_USE | ACCEPT_FOR_USE | coordinator-constructed fixture |
| translated_mesh | ACCEPT_FOR_USE | ACCEPT_FOR_USE | coordinator-constructed fixture |
| centimetre_rotated_parent | ACCEPT_FOR_USE | ACCEPT_FOR_USE | coordinator-constructed fixture |
| mixed_box_hollow_tray | ACCEPT_FOR_USE | ACCEPT_FOR_USE | coordinator-constructed fixture |
| interior_shape_changed_same_bounds | REJECT | REJECT | coordinator-constructed fixture |
| shape_shrunk | REJECT | REJECT | coordinator-constructed fixture |
| rotated_shape_same_bounds | REJECT | REJECT | coordinator-constructed fixture |
| wrong_destination | REJECT | REJECT | coordinator-constructed fixture |
| aisle_intrusion | REJECT | REJECT | coordinator-constructed fixture |
| forged_extent | ACCEPT_FOR_USE | ACCEPT_FOR_USE | coordinator-constructed fixture |
| unused_point | ACCEPT_FOR_USE | ACCEPT_FOR_USE | coordinator-constructed fixture |
| index_out_of_range | REJECT | REJECT | coordinator-constructed fixture |
| count_sum_wrong | REJECT | REJECT | coordinator-constructed fixture |
| nonfinite_point | REJECT | REJECT | coordinator-constructed fixture |
| repeated_face_index | REJECT | REJECT | coordinator-constructed fixture |
| inconsistent_edge_direction | REJECT | REJECT | coordinator-constructed fixture |
| zero_area_face | REJECT | REJECT | coordinator-constructed fixture |
| open_surface | ACCEPT_FOR_USE | ACCEPT_FOR_USE | coordinator-constructed fixture |
| open_surface_closure_required | REJECT | REJECT | coordinator-constructed fixture |
| concave_polygon | ACCEPT_FOR_USE | ACCEPT_FOR_USE | coordinator-constructed fixture |
| subdivision | INSUFFICIENT_EVIDENCE | INSUFFICIENT_EVIDENCE | coordinator-constructed fixture |
| hole_indices | INSUFFICIENT_EVIDENCE | INSUFFICIENT_EVIDENCE | coordinator-constructed fixture |
| missing_points | INSUFFICIENT_EVIDENCE | INSUFFICIENT_EVIDENCE | coordinator-constructed fixture |
| missing_shape_baseline | INSUFFICIENT_EVIDENCE | INSUFFICIENT_EVIDENCE | coordinator-constructed fixture |
| missing_requested_prim | REJECT | REJECT | coordinator-constructed fixture |
| shape_without_check | EVALUATION_ERROR | EVALUATION_ERROR | coordinator-constructed fixture |
| legacy_profile_mesh | INSUFFICIENT_EVIDENCE | INSUFFICIENT_EVIDENCE | coordinator-constructed fixture |
| saved_astra_cubes | ACCEPT_FOR_USE | ACCEPT_FOR_USE | unchanged saved Astra scene under stronger contract |
| converted_astra_meshes | ACCEPT_FOR_USE | ACCEPT_FOR_USE | coordinator conversion of saved Astra output |
| previous_shrunk_derivative | REJECT | REJECT | coordinator-shrunk derivative; not a model failure |