**Claude Fable 5.2 and Mythos 5.2 cement Anthropic&\#039;s AI lead just before its IPO**

> <p\><img width="1902" height="1065" src="https://the-decoder.com/wp-content/uploads/2026/11/fable\_52\_sand.png" class="attachment-full size-full wp-post-image" alt="" style="height: auto; margin-bottom: 10px;" decoding="async" fetchpriority="high" /\></p\> <p\> Anthropic is releasing Claude Fable 5.2 and Mythos 5.2, its most powerful models to date, in two versions: one freely available and one reserved for verified organ...

**来源信息**
- **来源**：The Decoder：AI News（RSS）
- **分类**：ai-products
- **发布时间**：2026-11-10 05:15（北京时间）
- **原文**：[打开原文](https://the-decoder.com/claude-fable-5-2-and-mythos-5-2-cement-anthropics-ai-lead-just-before-its-ipo)