Claude Fable 5.2 tops the Code Arena WebDev leaderboard with 1,832 points
Arena.ai says Anthropic's Claude Fable 5.2 (xHigh) ranks first on the Code Arena WebDev leaderboard with 1,832 points, is up to 30% faster than Fable 5.1, and is priced at $8/$40 per million tokens, down from the previous $10/$50. That score leads Claude Opus 5.5 (Max) at 1,818 points, Gemini 4 Carbon (High) at 1,768 points, and GPT-6 Astra (Max) at 1,767 points. Arena.ai says Agent Arena scores will be announced later.
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The Code Arena WebDev leaderboard provides a specific score comparison between Claude Fable 5.2 and Opus 5.5, Gemini 4 Carbon, and GPT-6 Astra.
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View original postIntroducing Claude Fable 5.2 and Claude Mythos 5.2, designed to tackle the most daunting technical challenges. They’re capable collaborators on ambitious projects in many fields, and show improvements in areas like coding, reasoning, and vision. https://t.co/jP0AutLxXb
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Introducing Claude Fable 5.2 and Claude Mythos 5.2, designed to tackle the most daunting technical challenges. They’re capable collaborators on ambitious projects in many fields, and show improvements in areas like coding, reasoning, and vision. https://t.co/jP0AutLxXb
Body
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: $8/$40 per M tokens, down from $10/$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.