Event ·Multi-source

Anthropic 发布 Claude Opus 5.5:性能提升 40%,价格降 40%

Anthropic 发布 Claude Opus 5.5,价格比 Opus 5 低 40%,性能提升 40%。在 Terminal-Bench 4.0 拿到 66.4%,GDPval-AA v2.1 达 1846 Elo,超过 GPT-6 Astra 最高设置且成本仅其五分之一。用 20 万行代码库的修复任务对比,Opus 5.5 耗时不到 3 小时,Opus 5 需要 20 多小时。缓存读取降 60%、输出速度提升 30% 以上,越界尝试次数比 Opus 5 减少约 85%。已在 AWS、Google Cloud 和 Microsoft Azure 上线,API 名称为 claude-opus-5-5。

Current read

Anthropic 的新 Opus 5.5 又快又便宜,修 20 万行代码库从 20 小时缩到 3 小时,Agent 用户可以直接换上试试。

11 sources83° AI heatLast updated 2026/9/22 17:38:34

Evidence

11 sources
Primary source向阳乔木
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Related source 2Artificial Analysis
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Related source 8Alex Albert
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Related source 9歸藏(guizang.ai)
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Related source 10OpenRouter
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Conflict check

Dedup data only shows that these sources discuss the same event, not that they agree. There is no structured supporting or refuting evidence yet, so no conflict is inferred automatically.