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Claude Opus 5.5: 40% lower cost and 30% faster

Anthropic released Opus 5.5 with 60% cheaper cache reads and large gains on terminal coding, knowledge work and computer use benchmarks.

向阳乔木

@vista8Archived 2026.09.23Originally posted 2026.09.23

Claude Opus 5.5: 40% lower cost and 30% faster

向阳乔木 @vista8Originally posted 2026.09.23

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Claude Opus5.5 出了！成本下降40%，速度提升30%，缓存读取价格降60% 终端编程（Terminal-Bench 4.0）、知识工作（GDPval-AA v2.1）、电脑操作（OSWorld 2.0）各个榜单都有大幅度提升。目前看到的最好的鹈鹕测试效果哈哈哈。 https://t.co/jrYGeiR6yZ https://t.co/dQt7y0zSlb

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x.com/vista8/status/2102445889503760482Archived 2026.09.23 10:42