AINeutralarXiv – CS AI · 6h ago6/10
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PCBSchemaGen: Reward-Guided LLM Code Synthesis for Printed Circuit Boards (PCB) Schematic Design with Structured Verification
Researchers introduce PCBSchemaGen, a training-free framework that enables large language models to generate verified PCB schematics by combining datasheet-derived domain schemas with deterministic verification and Thompson Sampling refinement. The approach achieves 81.3% task success on real IC designs without requiring unit tests or golden references, establishing a general method for LLM code synthesis in domains lacking traditional test oracles.