{"type": "article", "title": "Frontier LLMs drop from 83% to 43% once reasoning has to chain across domains", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/frontier-llms-drop-from-83-to-43-once-reasoning-has-to-chain-across-domains", "original_source": "https://arxiv.org/abs/2607.18438", "published": "2026-07-26T22:10:12+00:00", "accessed": "2026-07-27", "id": "frontier-llms-drop-from-83-to-43-once-reasoning-has-to-chain-across-domains"}