@kimmonismus· @kimmonismus · X·· 2026-05-29精选AI 评分76
AI 导读
Anthropic 发布 Claude Opus 4.8，官方称其在 Opus 4.7 基础上判断力更锐利、对自身进展更诚实，可独立工作的时间更长，今日起以相同价格提供。作者补充称该版本在 Agentic coding 基准上有显著提升，并引用官方说法指出 Fast 模式运行同一模型、速度约为 2.5 倍，价格比以前便宜三倍。
推荐理由
除 Agentic coding 基准提升外，原文给出同模型约 2.5 倍速、成本降至此前三分之一的 Fast 模式，便于权衡延迟与价格。
正文
Opus 4.8 is live. Benchmarks especially significant jump in Agentic coding, but more important:
„Fast mode is available for Opus 4.8. It's the same model at roughly 2.5x the speed, and we've made it three times cheaper than before.“
Introducing Claude Opus 4.8: it builds on Opus 4.7 with sharper judgment, more honesty about its own progress, and the ability to work independently for longer than its predecessors. Available today at the same price.在 X 查看被引用的帖子
来源：@kimmonismus · x.com