{"type": "article", "title": "Claude's new system prompt really doesn't want to reproduce song lyrics", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/claude-s-new-system-prompt-really-doesn-t-want-to-reproduce-song-lyrics", "original_source": "https://simonwillison.net/2026/Sep/2/claudes-new-system-prompt/", "published": "2026-09-02T14:16:42+00:00", "accessed": "2026-09-02", "id": "claude-s-new-system-prompt-really-doesn-t-want-to-reproduce-song-lyrics"}