Kimi-K3 claims a perfect 6/6 on IMO 2026 Lean 4 proofs
songhan_mit · x · 2026-07-26
The post highlights a Kimi-K3 result and a workflow takeaway for agents.
In the attached material, Humanize x Kimi-K3 claims a perfect 6/6 score on the IMO 2026 problems through Lean 4 formal proofs, with verification completed in one run. The author also says that when everyone has the same CLI and token budget, agent loop flow becomes the key lever for improving agent productivity.
So the post combines:
- a model capability claim for Kimi-K3
- a formal-verification benchmark result
- a practical observation about agent workflow design
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