{"type": "article", "title": "Claude Fable 5.1: The Cache Cut That Changes Agent Costs", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/claude-fable-5-1-the-cache-cut-that-changes-agent-costs", "original_source": "https://byteiota.com/claude-fable-5-1-the-cache-cut-that-changes-agent-costs/", "published": "2026-09-03T07:09:06+00:00", "accessed": "2026-09-03", "id": "claude-fable-5-1-the-cache-cut-that-changes-agent-costs"}