{"type": "article", "title": "Anthropic upgrades Claude with new Fable 5.1 model, details here", "publisher": "Web Pulse", "url": "https://wpnews.pro/news/anthropic-upgrades-claude-with-new-fable-5-1-model-details-here", "original_source": "https://9to5mac.com/2026/09/01/anthropic-upgrades-claude-with-new-fable-5-1-model-details-here/", "published": "2026-09-01T18:10:16+00:00", "accessed": "2026-09-01", "id": "anthropic-upgrades-claude-with-new-fable-5-1-model-details-here"}