Anthropic发布Claude Sonnet 5.5模型
Anthropic's Claude Sonnet 5.5 nearly matches Opus 5.5 on benchmarks while costing up to 30 percent less per task
Anthropic的Sonnet 5.5性能接近顶级模型但价格更低，Terminal-Bench分数暴涨60个百分点。
Anthropic推出Claude 5.5系列第二款模型Sonnet 5.5。该模型在知识工作基准测试中几乎与Opus 5.5持平，任务成本降低30%，输出速度提升30%以上。在Terminal-Bench编程基准测试中，得分从10.3%跃升至70.6%。Anthropic将在未来几周发布Haiku 5.5，形成与OpenAI三款GPT-6模型的直接对应。
Anthropic's Claude Sonnet 5.5 nearly matches Opus 5.5 on benchmarks while costing up to 30 percent less per task
Anthropic has released Claude Sonnet 5.5, the second model in its Claude 5.5 family. It generates output more than 30 percent faster, costs up to 30 percent less per task, and nearly matches Opus 5.5 on knowledge-work benchmarks. On Terminal-Bench, a coding benchmark, the model jumps from 10.3 to 70.6 percent. With Haiku 5.5 announced for the coming weeks, Anthropic will soon have a direct counterpart to each of OpenAI's three GPT-6 models. The article Anthropic's Claude Sonnet 5.5 nearly matches Opus 5.5 on benchmarks while costing up to 30 percent less per task appeared first on The Decoder .
