# clm_5D75C7F72F69

subject: Claude Fable 5.1 (/record/claude-fable-5-1.md)  
predicate: owned_by  
value: [Anthropic](/record/anthropic.md)  
valid_from: undated  
valid_to: null  
published: no source on record carries a date  
recorded: 2026-11-07  
confidence: 0.60  
status: unverified  
assertable: false (unverified: Unverified: one source that is not primary, or a primary source below confidence 0.7. Asserted once a primary source or a second independent domain confirms it.)  
superseded_by: null  
last_updated: 2026-11-07  
cite: AsOf. "Claude Fable 5.1 owned by: Anthropic", undated. Claim clm_5D75C7F72F69, https://asof.is/claim/clm_5D75C7F72F69, accessed 2026-11-08. Source: https://aws.amazon.com/about-aws/whats-new/2026/09/claude-fable-5-1-aws/.  
checked: 2026-11-07 · its source page states the value and the date  

> Claude Fable 5.1 is generally  available on AWS and brings Anthropic's most capable frontier model to all customers.

What https://aws.amazon.com/about-aws/whats-new/2026/09/claude-fable-5-1-aws/ says, word for word.

## Sources

- https://aws.amazon.com/about-aws/whats-new/2026/09/claude-fable-5-1-aws/ (secondary, aws.amazon.com)

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