# Anthropic Claude Fable 5.1 与 Mythos 5.1 即将发布

- 来源：🚨 AI News | TestingCatalog (@testingcatalog)
- 发布时间：2026-09-02 01:34
- AIHOT 分数：32
- AIHOT 链接：https://aihot.news/items/cmtiynojk01w6roel778ma2zx
- 原文链接：https://x.com/testingcatalog/status/2094841324340138093

## AI 摘要

Claude Fable 5.1 正在为即将到来的发布做准备，引用消息称将很快官宣。Anthropic 已更新支持页，涉及 Messages API 处理 thought blocks 的方式变更以防止蒸馏，Fable 5.1 与 Mythos 5.1 均预计近期推出。

## 正文

ANTHROPIC 🔥: Claude Fable 5.1 is being prepared for the upcoming release!

The "Thought Preserved: Modifying the way the Messages API handles thought blocks to protect against distillation" support page has been updated.

Both Fable 5.1 and Mythos 5.1 are expected soon.

Soon? 👀

### 引用推文

> M1：Claude Fable 5.1 will be announced shortly.