# Anthropic releases Claude Fable 5.2 and Claude Mythos 5.2

> Original title: Claude Fable 5.2 and Claude Mythos 5.2 are available now:

- Source: Anthropic
- Published: 2026-11-09T19:00:21.000Z
- Bad Influence: https://badinfluence.news/items/m9kvqj7e3tidsl6zwsp5npogw
- Original: https://x.com/AnthropicAI/status/2119867707546071125

## Summary

Anthropic says Claude Fable 5.2 and Claude Mythos 5.2 are now available. The company describes them as capable collaborators on ambitious projects, with improvements in coding, reasoning, and vision.

## Post

Claude Fable 5.2 and Claude Mythos 5.2 are available now:

## Quoted post @claudeai

> Introducing Claude Fable 5.2 and Claude Mythos 5.2, designed to tackle the most daunting technical challenges.
> 
> They’re capable collaborators on ambitious projects in many fields, and show improvements in areas like coding, reasoning, and vision.

https://x.com/claudeai/status/2119867114450268322