Pro model · Anthropic · updated 2026-09-26
Claude Fable 5.1
Storytelling-leaning Claude for writing flair. API id: anthropic/claude-fable-5.1
The storytelling-leaning Claude: same discipline, more flair.
Best for
Blog posts, product copy, narratives, and explanations people actually finish reading.
Use it
Pick it in the Web Agent or Chat picker, or pass anthropic/claude-fable-5.1 to /api/agent.php. Needs Pro or your own key.