Story Model release

Model release: Anthropic & Claude Opus 5

Companies, evidence and market context from the TLDRocket dataset.

Read at Simon Willison's Weblog

Companies & products

NameTypeRoleStories
Anthropic Company Subject 1,428
Artificial Analysis Company Mentioned 51
Claude Opus 5 Model Subject 54
Claude Fable 5 Model Mentioned 59
Claude Opus 4.8 Model Mentioned 41

Other coverage

Facts from TLDRocket’s own records. Report an error or request removal