Claude Opus 5.5 登顶 Code Arena: WebDev 榜首，得分 1818
Anthropic 新发的 Claude Opus 5.5 直接拿下 Code Arena 网页开发榜第一，比 Opus 5 高出 126 分，跑任务成本还降了 40%。
Claude Opus 5.5 (Max) 在 Code Arena: WebDev 排行榜以 1818 分位列第一，领先第二名 GPT-6 Astra (Max) 26 分，较上一代 Opus 5 (Max) 的 1692 分提升 126 分。该模型同时在 Brand and Marketing、Reference-Based Design、Data & Analytics、Simulations and Gaming 四个类别排名第一，在 Consumer Product 排名第二。官方称 Claude Opus 5.5 在多数任务上达到 Claude Fable 5.1 的水平，运行成本比 Opus 5 低 40%。
Big news: Claude Opus 5.5 (Max) by @AnthropicAI just topped #1 in Code Arena: WebDev with 1818 pts and reshapes the Pareto frontier! This is a solid +26pt lead ahead of the next best model, GPT-6 Astra (Max) and a huge +126pt improvement over previous Opus 5 (Max) at 1692. Across categories, we can see that Opus 5.5 (Max) lands in the top spots across domains for: - #1 Brand and Marketing, Reference-Based Design, Data & Analytics, Simulations and Gaming! - #2 Consumer Product Stay tuned for more domain and categorical insights to land as more votes come in. Congrats to @AnthropicAI on the release! Claude @claudeai Introducing Claude Opus 5.5, the first model in our new Claude 5.5 family. It performs at the level of Claude Fable 5.1 for most tasks, and costs 40% less to run than Opus 5. Your browser does not support the video tag. 🔗 View on Twitter 🔗 View Quoted Tweet 💬 18 🔄 19 ❤️ 258 👀 13437 📊 37 ⚡
