Research2d ago
PhyDrawGen Solves Physics Diagram Hallucinations
A neuro-symbolic pipeline called PhyDrawGen decouples scene understanding from physical constraints to stop AI from hallucinating force vectors. It uses an LLM to build scene graphs, which a deterministic solver converts into geometric primitives. A fine-tuned Qwen-VL model then iteratively verifies the visual output. This ensures diagrams adhere to strict conservation laws.