What changed?
Export controls were lifted June 30; the page’s July 1 update records redeployment.
Why it matters
Eligible users could return to the models after the pause.
What this does not establish
Mythos access remained restricted to approved organizations. Restoration was not a general public release.
The access history
Fable 5 and Mythos 5 were announced, with different access conditions.
Access to both models was suspended.
Anthropic reported that the export controls were lifted.
The company confirmed access had resumed. Mythos remained restricted.
Original sources
Provider notices checked Oct 7, 2026. These dates track availability, not a scientific result or a change in benchmark scores.
Anthropic access notice Anthropic redeployment update Model announcement history