Claude：Blog（网页）·· 6 小时前精选AI 评分66
Anthropic 发布 Claude Sonnet 5.5，速度提升超 30% 且多数工作成本最高降 30%
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Anthropic 官方账号宣布推出 Claude Sonnet 5.5，为 Claude 5.5 家族第二款模型，相比 Sonnet 5 运行速度快 30% 以上，多数工作成本最高降低 30%。
推荐理由
官方公告给出 Sonnet 5.5 相对上一代的速度与成本变化，读者可据此评估是否切换模型。
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Claude
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Claude
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Claude is an AI assistant built by @anthropicai to be safe, accurate, and secure. Talk to Claude on claude.ai or download the app.
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Claude @claudeai Sep 28 Introducing Claude Sonnet 5.5, the second model in the Claude 5.5 family. It’s a clear upgrade over Sonnet 5, runs more than 30% faster, and costs up to 30% less for most work. Video 1 00:11 1.8K 4.4K 55K 12M - Claude @claudeai 20h For two weeks, start a design, deck, or doc in the Claude app, and the work that follows in that conversation uses 50% less of your usage limits. Give it a try with Claude Sonnet 5.5. It has a strong eye for design and builds slides that need minimal editing. Claude @claudeai Sep 16 Replying to @claudeai You can also now make decks, docs, and designs in your conversation. Draft the one-pager in Claude Docs, turn it into a deck with Claude Slides, and mock up a matching visual in Claude Design, all from one place. Video 2 00:00 / 01:34 Readers added context they thought people might want to know Readers added context The post says work after starting a design/deck/doc "uses 50% less of your usage limits," but terms specify the discount applies only to the five-hour session limit and does not change the weekly usage limit. support.claude.com/en/articles/17… Context is written by people who use X, and appears when rated helpful by others. Find out more. 254 377 7.2K 1.1M
- Claude @claudeai Sep 30 Claude Founder House is coming to SF Tech Week (Oct 6–8) and Stockholm (Oct 14). Come for talks, workshops, and office hours with our team, plus time to meet others building with Claude. Whether you're a founder, a CEO, or a builder, there's a session for you. Video 3
00:12 190 174 3.1K 267K
- Claude @claudeai Sep 28 A thread of early experiments with Claude Sonnet 5.5. A fall foliage simulator by @_re_pete, made with Sonnet 5 vs Sonnet 5.5. Video 4
00:30 258 350 7.8K 707K
- Claude @claudeai Sep 25 Claude Opus 5.5 has been out for a few days. Some of our favorite things people have explored and discovered with it so far:
Ryan Sael @RyanSael Sep 23 I asked Opus 5.5 to explain camera focus by building an interactive lens lab Here's what it came up with after 1 hour 26 minutes in one shot, $25.66 API cost lens.lab.sael.net Move the focus ring and you can see the glass elements shift the sharp plane through the scene Video 500:31 524 969 20K 2.4M
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来源：Claude：Blog（网页） · x.com