Training & evaluation data
Production-grade datasets that compile. Every sample is formally verified, human-reviewed, and ready for model training. No cleaning required.
Identify dataset
Source from academic research, open repositories, and proprietary corpora.
Autoformalize
Translate natural language proofs into Lean 4, Coq, or Isabelle.
Human expert review
Domain experts verify correctness, completeness, and proof validity.
RL environment
Reinforcement learning environments with native proof assistant bindings. Train agents to construct and verify formal proofs with real-time compiler feedback.
-- Agent interacts with Lean compiler
def verify_proof (stmt : String)
(proof : String) : IO Bool := do
let env ← Lean.importModules
[{module := `Init}] {}
let result ← checkProof env stmt proof
return result.isOkSample datasets
Butson-Hadamard Matrices
Problem statements & solutions written in Lean, drawn from academic research. Formally verified and ready for training.
Programming Languages
Custom Lean datasets translated on top of the world's leading programming languages, including Python, C++ & Java.
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