Vero is the first repository-level benchmark for joint implementation and proof synthesis in Lean 4, and the best tested agent fully solves only 27 of 43 instances.
The Lean theorem prover (system description)
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Vero: Can AI Agents Build Formally Verified Software Repositories?
Vero is the first repository-level benchmark for joint implementation and proof synthesis in Lean 4, and the best tested agent fully solves only 27 of 43 instances.