Anthropic's Claude Fable 5.2 Tops Code Arena WebDev Leaderboard
Anthropic released Claude Fable 5.2 (xHigh), which took first place on Arena's Code Arena WebDev leaderboard with 1832 points, ahead of Claude Opus 5.5, Gemini 4 Carbon and GPT-6 Astra. The update is up to 30% faster than Fable 5.1 and cheaper at $8/$40 per million tokens. Arena also showcased 17 generations spanning 3D worlds, playable games, website UI, data visualizations and interactive code-generated animations.
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Arena.ai (@arena) · 2026-11-10 00
Claude Fable 5.2 by @AnthropicAI in action across 17 generations on Arena, from detailed 3D worlds and playable games, to website UI, data visualizations, and interactive code-generated animations.
↳ 引用 @arena (Arena.ai): Big news: Claude Fable 5.2 (xHigh) by @AnthropicAI has landed #1 in the Code Arena: WebDev with 1832 pts. This update is up to 30% faster than Fable 5.1, and more cost efficient: 40 per M tokens, down from 50.
This real-world performance puts it ahead of:
- Claude Opus 5.5 (Max) at 1818
- Gemini 4 Carbon (High) at 1768
- GPT-6 Astra (Max) at 1767
Congrats to the @AnthropicAI team on this release! 👏 Stay tuned for Agent Arena scores.
