Anthropic 的 Claude Opus 5 在多个 Arena 基准上拿了第一，价格还比 Fable 5 便宜一半。做前端编码或文档推理的朋友可以重点关注。
Claude Opus 5 在 LMSYS Arena 的 Frontend Code Arena 中排名第一，Text Arena（factuality 开启）也位列第一。开启默认高推理模式时，它在 Frontend Code Arena 排第三，仅次于 Kimi K3，在 Text Arena 排第二。该数据基于真实世界任务，包括智能体网页编码、文档推理和通用对话。Anthropic 发布的新模型在价格减半的情况下接近 Fable 5 的前沿智能水平。当前 Claude Opus 5 Max 的评分仍为初步结果，后续会更新。
Exciting news: Claude Opus 5 with Max reasoning is #1 in the Frontend Code Arena and Text Arena with...
Exciting news: Claude Opus 5 with Max reasoning is #1 in the Frontend Code Arena and Text Arena with factuality on! Claude Opus 5 with default reasoning high is also very strong landing #3 in Frontend Code Arena, right behind Kimi K3 - and #2 in Text Arena (factuality on). This is real world data that @AnthropicAI 's newest model holds up on real world tasks: agentic web coding, document reasoning, and general chat capability. Claude Opus 5 Max’s score is still preliminary. We’ll continue to see how scores converge and share updates. Congrats to @AnthropicAI on the SOTA release! Claude @claudeai Introducing Claude Opus 5. It's a thoughtful and proactive model that comes close to the frontier intelligence of Fable 5 at half the price. Your browser does not support the video tag. 🔗 View on Twitter 🔗 View Quoted Tweet 💬 9 🔄 15 ❤️ 164 👀 11488 📊 26 ⚡