Combining Textual and Structural Information for Premise Selection in Lean

arXiv — cs.LGTuesday, December 2, 2025 at 5:00:00 AM
  • A new approach to premise selection in theorem proving has been introduced, combining dense text embeddings with graph neural networks to enhance the process. This method, tested on the LeanDojo Benchmark, shows a significant improvement over the ReProver baseline, achieving over 25% better performance in standard retrieval metrics.
  • This development highlights the importance of relational information in premise selection, suggesting that integrating structural dependencies can lead to more efficient theorem proving in large formal libraries, potentially advancing the capabilities of AI in formal verification.
— via World Pulse Now AI Editorial System

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