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model radar / anthropic / fable-5.1

Fable 5.1

Anthropic · the next mythos-class model
78% by Sep 30 fable 5 restored Jul 1 after a federal freeze subscription picker under watch

Fable 5 spent most of June under U.S. export controls — pulled June 12, restored globally on July 1 after Washington relented. The next question is the successor: markets put 84% on Fable 5.1 by Sep 30, while users report Fable moving around the Claude subscription pickers right now. The whole saga is chronicled day-by-day on our sister site FableWatch — and the second 5.1 answers on the public API, ArtificialWatch fires.

fable-5.1 — release odds live markets
Fable 5.1 released by Sep 30polymarket 84%
Released by Aug 31polymarket 48%
Released by Jul 31polymarket 14%
odds as of Jul 11, 2026 · markets are sentiment, not a promise — the alert only fires on a real API answer
the wire

Leaks & news, newest first.

Jul 7 · signal

Reports: Fable shifting in the Claude subscription pickers

Users are reporting Fable-tier changes inside Claude consumer subscriptions — unconfirmed by Anthropic, and exactly the surface our subscription watch monitors. If a model leaves a picker you pay for, that's an alert, not a surprise.

Jul 1 · restored

Fable 5 returns to general availability, worldwide

Anthropic restored Fable 5 to users globally across the Claude Platform, claude.ai and Claude Code — ending the 19-day export-control freeze that began June 12. via Anthropic release notes

Jun 30 · report

Washington moves to lift the Fable 5 export limits

POLITICO reported the administration planned to remove export restrictions on Fable 5 as early as that evening, per two officials — clearing the way for general users again. Mythos 5 had already been partially lifted for vetted partners on June 26. via POLITICO

Jun 12 · the freeze

Export controls land on Fable 5 and Mythos 5

The suspension that started it all — both mythos-class models pulled from general availability under U.S. export controls. Our sister site FableWatch was born to track it, sourced and newest-first. via FableWatch

from anthropic

The official word.

"Fable 5 is available starting July 1 to users globally on the Claude Platform, Claude.ai, Claude Code, and other platforms."

Anthropic, release notes · Jul 1, 2026

Fable 5The flagship — restored to general availability July 1 after the freeze.
Mythos 5The restricted sibling — vetted partners only since June 26.
Fable 5.1The successor this page watches — no official word yet; markets say Sep.

Hear it the second Fable 5.1 answers.

We sweep Anthropic's public API every 60 seconds. The moment Fable 5.1 returns a real answer, your channels fire — email + Chrome push free, SMS and a phone call on paid tiers. Pro also watches the Claude subscription pickers between launches.

On the board. You'll hear the second Fable 5.1 goes live.