AI 导读
Anthropic 发布 Claude 5.5 系列的首个模型 Claude Opus 5.5,称其在多数任务上达到 Claude Fable 5.1 的水平,典型工作负载运行成本比 Opus 5 低 40%。输入和输出价格降至每 100 万 token 4 美元和 20 美元,缓存读取下降 60% 至 0.20 美元。输出速度提升 30% 以上,Fast 模式最高可达 2.5 倍速度,但 token 价格翻倍。
推荐理由
原文给出与 Opus 5 的价格和速度对比,读者可据此判断单位 token 成本的下降幅度。
正文
Claude Opus 5.5 dropped and, claiming Fable 5.1-level performance while cutting typical workload costs 40%.
Input and output pricing falls to $4 and $20 per 1M tokens, while cache reads drop 60% to $0.20, all vs Opus 5.
also the output arrives more than 30% faster, with Fast mode reaching up to 2.5x speed at double token prices.
Introducing Claude Opus 5.5, the first model in our new Claude 5.5 family. It performs at the level of Claude Fable 5.1 for most tasks, and costs 40% less to run than Opus 5. https://t.co/Q9C2VKQ79f在 X 查看被引用的帖子
来源:@rohanpaul_ai · x.com