Next Fable Model (5.2+) released on...?
Prediction market tracked on Prediction Pantheon in the Technology category with $274K traded.
Expected settlement: 2026-10-24.
Buy prices at last build
- No release by October 31: Polymarket 75¢
Prices are buy prices on each platform when this page was built; open the page in a browser for live prices.
Settlement rules
Polymarket: This market will resolve according to the calendar date (ET) on which Anthropic's next Fable model (5.2+) is made available to the general public. A qualifying model must have a name or model identifier that includes "Fable" and be designated as version 5.2 or higher, regardless of capitalization or surrounding prefixes, suffixes, dates, or descriptors. For example, a version 5.2 or higher named in the same manner as Claude Fable 5 or Claude Fable 5.1 would qualify, including a new whole-number generation such as Claude Fable 6, while models whose name does not include "Fable" or which retain a version designation below 5.2, such as Claude Fable 5.1 or Claude Mythos 5.1, will not qualify. A…