Model

Claude Fable 5.1

Anthropic's Claude model above Opus and Sonnet.

What happened around it

No sentences about Claude Fable 5.1 yet.

Last 8 weeks Mixed with a starting picture from public reviews and forums. It fades as more people write.

was impressed bycosts too muchfor codinghas a great new versionmostly usedtried outfor working with data

Get started: Official site ↗ · Release notes ↗
Other models by Anthropic: Claude Opus 5.5 Claude Sonnet 5 Claude Sonnet 5.5
Apps by Anthropic: Claude app Claude Code
Apps from other companies that use Anthropic models: Granola Lovable Microsoft Copilot