Claude Fable 5 routing to 5.1; copyright restrictions tightened
legit_api · x · 2026-08-26
Some Claude Web users are now being routed to the Fable 5.1 model. Alongside this rollout, copyright restrictions have become more apparent and are expected to affect a wider range of outputs. Users can verify access by testing specific prompts about recent dates.
Related event: Claude Routes Some Users to Fable 5.1 With Tighter Copyright Limits(2 posts)→
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