{"type": "article", "title": "Quoting Claude Opus 5 system prompt", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/quoting-claude-opus-5-system-prompt", "original_source": "https://simonwillison.net/2026/Aug/9/claude-opus-5-system-prompt/#atom-everything", "published": "2026-08-09T23:31:39+00:00", "accessed": "2026-08-10", "id": "quoting-claude-opus-5-system-prompt"}