{"type": "article", "title": "Claude Fable 5.1 tightens restrictions on reusing thinking blocks", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/claude-fable-5-1-tightens-restrictions-on-reusing-thinking-blocks", "original_source": "https://platform.claude.com/docs/en/build-with-claude/thinking", "published": "2026-09-02T01:13:42+00:00", "accessed": "2026-09-02", "id": "claude-fable-5-1-tightens-restrictions-on-reusing-thinking-blocks"}