{
  "id": 827660,
  "title": "CAPRI: Contract-Aware Proof Repair for Isabelle",
  "url": "https://urgent.news/2026/08/13/capri-contract-aware-proof-repair-for-isabelle",
  "topic": "ai",
  "section": "AI",
  "published": "2026-08-13T16:43:44.000Z",
  "source": {
    "name": "arXiv cs.AI",
    "slug": "arxiv-cs-ai",
    "url": "https://arxiv.org/abs/2608.13459v1"
  },
  "original_language": "en",
  "account": null,
  "summary": "We address the use of large language models (LLMs) to help discover Isabelle proofs. An Isabelle build establishes that the submitted theory is accepted, but not that an LLM changed only what the developer authorised. We present CAPRI, a contract-aware repair workflow in which Isabelle checks the proof and an independent checker enforces a machine-readable edit contract. Prompts, proposals,…",
  "key_points": [],
  "editors_take": null,
  "illustration": null,
  "coverage": {
    "outlets": 1,
    "also_reported_by": []
  },
  "ai_generated": true,
  "disclaimer": "Summaries, key points and the editor’s take are written by software from other outlets’ reporting and may contain errors — always check the linked original."
}