Event ·Multi-source

Anthropic 发布 Claude Sonnet 5.5:速度快 30%,成绩逼近 Opus 5.5

Anthropic 发布 Claude Sonnet 5.5,基准成绩接近 Opus 5.5,并超过 GPT-6 Sol。速度比 Opus 5.5 快 30%,解决问题所需总 token 减少 30%。API 定价维持每百万 token 输入 2 美元、输出 10 美元,缓存读取 0.2 美元。Anthropic 还将 preserved thinking 绑定到用户账户,以防止通过 distillation 攻击提取 Claude 能力用于训练其他模型。

Current read

Sonnet 5.5 速度比 Opus 快 30%,成绩还追平自家旗舰,价格没涨,干活的性价比党可以直接看看。

11 sources67° AI heatLast updated 2026/9/29 07:36:49

Evidence

11 sources
Related source 1歸藏(guizang.ai)
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Related source 5Artificial Analysis
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Related source 7kimmonismus
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Related source 10claudedevs
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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.