Lean formalization was mostly Codex-driven and semi-verified by pass@5
burny_tech · x · 2026-07-23
A post shares a Lean formalization that was largely Codex-driven, with the result semi-verified by pass@5 using Sol/Fable and human review.
The key point is not just the formalization itself, but that an AI coding workflow contributed materially to a proof-style artifact, showing how Codex can be used in structured verification tasks.
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