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Researchers from Oxford, Cambridge, MIT, CMU and other institutions conduct a mixed-methods study examining how people integrate AI tools into mathematical proof formalization workflows, finding that participants generally achieve higher formalization accuracy with AI assistance while preferring to maintain high-level human control over the proof discovery process.
OProver is a unified framework for agentic formal theorem proving in Lean 4 that iteratively improves proof generation through training with verified proofs and compiler feedback, achieving state-of-the-art results on multiple benchmarks.