OProver: A Unified Framework for Agentic Formal Theorem Proving

In three linesOProver is a unified framework for agentic formal theorem proving in Lean 4. The 32B model achieves 93.3% Pass@32 on MiniF2F and 58.2% on ProverBench. Training combines pretraining, SFT on repair trajectories, and RL on hard cases. OProofs contains 1.77M Lean statements and 6.86M compiler-verified proofs.

Summary generated by Claude — human-verified