# clm_E8F268596A63

subject: Vercel (/record/vercel.md)  
predicate: feature_added  
value: [Claude Fable 5](/record/claude-fable-5.md)  
valid_from: 2026-07-01  
valid_to: null  
published: 2026-07-01  
recorded: 2026-11-08  
confidence: 0.70  
status: valid  
assertable: true  
superseded_by: null  
last_updated: 2026-11-09  
cite: AsOf. "Vercel feature added: Claude Fable 5", as of 2026-07-01. Claim clm_E8F268596A63, https://asof.is/claim/clm_E8F268596A63, accessed 2026-11-10. Source: https://vercel.com/changelog/claude-fable-5-access-restored-on-ai-gateway.  
checked: 2026-11-09 · its source page states the value and the date  

> Access to Claude Fable 5, the Mythos-class model, has now been restored on AI Gateway following the US Government's decision to lift the export controls. Fable 5 is the same model that was available between June 9 and June 12.

What https://vercel.com/changelog/claude-fable-5-access-restored-on-ai-gateway says, word for word.

## Sources

- https://vercel.com/changelog/claude-fable-5-access-restored-on-ai-gateway (primary, Vercel, published 2026-07-01)

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AsOf is a temporal fact ledger: a structured, dated, sourced record of what is true and what changed, built for AI retrieval.