Anthropic 发布 Claude Sonnet 5.5，速度比 Sonnet 5 快逾 30%
Introducing Claude Sonnet 5.5
Anthropic 发布 Claude Sonnet 5.5，运行速度比 Sonnet 5 快超过 30%，写作更清晰，适合快速往复的日常任务。官方称其擅长修复 bug、制作文档、幻灯片和表格并有较强设计感，而 Claude Opus 5.5 面向需要谨慎判断的复杂工作；Sonnet 5.5 即日起全面可用，Claude Haiku 5.5 将在未来几周加入该系列。
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Introducing Claude Sonnet 5.5
Claude 669 views 5 minutes ago
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Introducing Claude Sonnet 5.5
Claude
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minutes ago
669 views • Sep 28, 2026
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. …...more
...more
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[](https://www.youtube.com/watch?v=s5nkj-L2vAw)
# Introducing Claude Sonnet 5.5
669 views
Sep 28, 2026
118
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Description
Introducing Claude Sonnet 5.5
Claude
Claude
118 Likes
669 Views
5m Ago
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-sonn...…...more
...more Show less ### Claude 604K subscribers
VideosAbout LinkedIn
Instagram
NaN / NaN
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29K 2w ago
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