Anthropic 发布 Claude Sonnet 5.5，速度比 Sonnet 5 快超 30%
Introducing Claude Sonnet 5.5
Anthropic 发布 Claude Sonnet 5.5，运行速度比 Sonnet 5 快 30% 以上，写作更清晰，适合快速来回交互。定位上与为复杂判断工作打造的 Claude Opus 5.5 区分，Sonnet 5.5 擅长范围明确的日常任务、修复 bug 以及制作文档、幻灯片和表格。模型即日起全量可用，Claude Haiku 5.5 将在未来几周加入该系列。
官方说明了速度提升幅度和与 Opus 5.5 的分工定位，读者可以据此判断它适合放进哪类日常任务。
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Introducing Claude Sonnet 5.5
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Introducing Claude Sonnet 5.5
Claude
Claude
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Claude Sonnet 5.5 runs more than 30% faster than Sonnet 5 and writes more clearly, so it’s well suited to quick back-and-forth on the things you do most. Where Claude Opus 5.5 is built for complex work requiring careful judgment, Sonnet 5.5 is strongest at well-scoped everyday tasks, fixing bugs, and creating polished documents, slides, and spreadsheets. It also has a strong eye for design. Sonnet 5.5 is available everywhere today, and Claude Haiku 5.5 will join the family in the coming weeks. Read more at https://www.anthropic.com/claude-sonnet-5-5…...more
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Introducing Claude Sonnet 5.5
@claude
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