StepPRM-RTL: Stepwise Process-Reward Guided LLM Fine-Tuning for Enhanced RTL Synthesis

In three linesStepPRM-RTL combines stepwise trajectory modeling, Process Reward Models, and retrieval-augmented fine-tuning to improve LLM-based RTL code generation. The framework uses MCTS to explore alternative reasoning paths and achieves >10% improvement in functional correctness on Verilog/VHDL benchmarks.

Summary generated by Claude — human-verified