{"type": "article", "title": "\"We removed over 80% of Claude Code's system prompt for Opus 5 and Fable 5\"", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/we-removed-over-80-of-claude-code-s-system-prompt-for-opus-5-and-fable-5", "original_source": "https://twitter.com/trq212/status/2080710971228918066", "published": "2026-07-25T02:18:09+00:00", "accessed": "2026-07-25", "id": "we-removed-over-80-of-claude-code-s-system-prompt-for-opus-5-and-fable-5"}