MolLean: A Process-Verifiable Language for Chemical Reasoning
We thereby introduce MolLean, a process-verifiable language that grounds chemical reasoning in an explicit molecular state.
ProofPaper ↗
Key points
- Chemical chain-of-thought can contain hallucinated structural and property claims.
- A layered Lean-based kernel checks state transitions and assertions over molecular readouts, from primitive graph edits to compound transformations.
- We further introduce MolLean-MCP, a stateful tool interface that exposes these transitions, checks, and readouts during generation: the model receives feedback to decide its next action, and rejected actions leave the state unchanged.
- MolLean-MCP complements whole-trace refinement with stepwise verification feedback, reaching better performance in reaction tasks.
Sources (1)
- [1]MolLean: A Process-Verifiable Language for Chemical ReasoningarXiv (AI, ML, NLP, CV, robotics, multi-agent) · Oct 14, 04:43 PM
We thereby introduce MolLean, a process-verifiable language that grounds chemical reasoning in an explicit molecular state.
Chemical chain-of-thought can contain hallucinated structural and property claims.
Extractive summary: sentences quoted from the sources.
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