{"type": "article", "title": "Meta's Muse personal AI agent tops ChatGPT, Grok and Claude for post-launch downloads", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/meta-s-muse-personal-ai-agent-tops-chatgpt-grok-and-claude-for-post-launch", "original_source": "https://www.machinebrief.com/news/metas-muse-personal-ai-agent-tops-chatgpt-grok-and-claude-fo-4is9", "published": "2026-09-21T18:28:51+00:00", "accessed": "2026-09-21", "id": "meta-s-muse-personal-ai-agent-tops-chatgpt-grok-and-claude-for-post-launch"}