Anthropic 发布 Claude Haiku 5.5，定价对标 GPT-6 Luna
原标题：[AINews] Claude Haiku 5.5 — better than GPT-6 Luna at the same pricing
AI 摘要
Anthropic 发布 Claude Haiku 5.5，这是 Haiku 层级约一年来的首次更新，定价与 OpenAI 的 GPT-6 Luna 对齐，同时下调 Sonnet 5.5 价格并推出订阅用户 API 额度。官方称其为最便宜、最快、最强的小模型，平均运行成本比 Haiku 4.5 低约 75%，定位为与 Opus 5.5 或 Sonnet 5.5 搭配的高并发子代理。第三方评测 Artificial Analysis 给出 Intelligence Index 43，略高于 GPT-6 Luna 的 38，但最大努力模式下输出 token 用量约为 Luna 的 3 倍。
正文节选
It’s been about a year since Anthropic shipped Haiku 4.5, and with successive launches of Sonnet and Opus and Fable up to 5.5 it was seeming a little forgotten, especially as OpenAI launched Luna 6 alongside Astra and Sol 6. Well, it’s here, and it’s a welcome update. More in the summary below. AI News for 10/06/2026-10/7/2026. We checked 12 subreddits, 544 Twitters and no further Discords. AINews’ website lets you search all past issues. As a reminder, AINews is now a section of Latent Space. Y