https://www.anthropic.com/news/claude-fable-5-mythos-5
From today through June 22, Fable 5 is included on Pro, Max, Team, and seat-based Enterprise plans at no extra cost.
On June 23, we’ll remove Fable 5 from those plans.
After this point—when sufficient capacity allows us to do so—we aim to restore Fable 5 as a standard part of subscription plans. We intend to do this as quickly as we can.
When will Claude Fable be accessible to users on the Pro subscription as part of the regular usage quota?
Resolves to before July if it's never removed.
Update 2026-06-25 (PST) (AI summary of creator comment): Resolution requires all Pro users (not just US users) to regain access to Claude Fable 5 as part of the regular usage quota.
1,000I made this market before the export control thing happened, and hadn't accounted for it in the original criteria, so I'd like to clarify that this requires all pro users to regain access, and in particular only US users is not sufficient.
I have no shares in this market and have blocked myself from trading.