formalmathatepfl/reasoning_data

reasoning_data Lean 4 theorem-proving data with informal reasoning traces (proof_plan) and compiler-feedback-annotated variants of every prompt/answer pair. Splits train: solved problems. Every row carries the verified proof, the feedback-annotated variant, and a proof plan. proof_repair == True rows are multi-attempt repair sessions. test: unsolved problem pool: prompts only (answer is empty, answer_feedback/valid are null, proof_plan is []).… See the full description on the dataset page: https://huggingface.co/datasets/formalmathatepfl/reasoning_data.

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