Synthetic benchmark concept · 8 ft × 8 ft. No external viewer library, source geometry, or textures.
Evidence gates
UNKNOWN · Independent counts and dimensions not yet attested
UNKNOWN · Sheathing and fastener attachment requirements not verified
UNKNOWN · IFC/STEP exchange fidelity and code applicability not checked
A viewer render is not an inspection, code approval, or construction authorization.
Model Verification contract · Acceptance tracker