#0017 small-house stretch
gpt-5.4-mini · scaffold-assembly-v1
CaSS 0 BOM 0 Scope 0 Build —
Model did not converge
model produced a non-conformant assembly (assembly instance counts must exactly match final_bom.parts quantities)
Task brief
Design a small LEGO house: a baseplate, four walls enclosing a roughly 6×8 stud interior, a working door (real door + frame parts), at least one window (real window + frame parts) in a wall, and a sloped roof using actual slope bricks (not flat plates) that rests on top of the walls. Use white walls, brown door, and red roof. Output a BOM.