Anthropic Claude Fable 5 May Return Soon

The US government is preparing to allow Anthropic to restore access to the advanced Fable 5 model, which was previously restricted due to export controls.

Compiled by Sergey KostenchukPublished 2026-06-29Updated 2026-06-29

2026-06-29 Research Anthropic

🤖 Anthropic Claude Fable 5 May Return Soon

The US government is preparing to allow Anthropic to restore access to the advanced Fable 5 model. Previously, access to the Fable 5 and Mythos 5 models was forcibly restricted on June 12 due to export controls related to national security concerns.

🌍 The precedent of the state forcibly halting advanced AI models creates new regulatory risks and uncertainty for developers when planning releases.

👤 Users are awaiting the return of one of Anthropic's most powerful tools following its sudden shutdown.

Source 1: https://economictimes.indiatimes.com/tech/artificial-intelligence/us-close-to-allowing-anthropic-to-restore-fable-5-model-axios-reports/articleshow/132049884.cms Source 2: https://www.axios.com/2026/06/27/anthropic-fable-5-return-soon

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