Unverified50% confidenceEventExact time
Claude Fable 5.2 is now available on the Devin platform.
1
Sources
50%
Confidence
Short-term (~14 days)
Relevance
11/9/2026
First Seen
Valid until: 11/23/2026
Sources
Related Entities
Related Claims
UnverifiedAnthropic released two new models, Claude Fable 5.2 and Claude Mythos 5.2.72% similarUnverifiedAnthropic's next-generation frontier model Claude Fable 5.2 is reportedly ready and is regarded as a significant upgrade over Fable 5.1.71% similarUnverifiedThe project started in July, initially using Claude Fable 5, later upgraded to Opus 5.5, and was completed almost entirely in Claude Code for Web.69% similarUnverifiedAnthropic's Claude upgrades, with Fable 5.1 and MyFast 5.1 launching simultaneously68% similar
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