Tier A. 4 original parts, 6 materials, textured. Mean best IoU 0.513, recovery rate 50.0%, part-count ratio 12.750 (51 recovered parts), 4 of 4 parts handed over by a material boundary. The authored name is shown with its instance index removed. A verdict appears only for parts matched at IoU ≥ 0.5.
Source 2.0/SheenChair/glTF-Binary/SheenChair.glb (sha256 438b0c98b8d08a1a…) · plan: 4 meshes · generated from the JSONL at bc81a5c326ee.
| original part | authored name, index removed | handed over by material | best IoU | recovered name | label | verdict | index-bearing |
|---|---|---|---|---|---|---|---|
| SheenChair_fabric | SheenChair_fabric | yes | 0.595 | Seat_Cushion_Fabric | named | grain | no |
| SheenChair_wood | SheenChair_wood | yes | 0.385 | Seat_Base_Wood_Panel | named | below-threshold | no |
| SheenChair_metal | SheenChair_metal | yes | 0.073 | Flat_Metal_Foot_Pad_Front_Left | named | below-threshold | no |
| SheenChair_label | SheenChair_label | yes | 1.000 | Flat_Textured_Label_Plate | named | same | no |