Claude Fable 5 changelog

Every change to Claude Fable 5 that Modelpeers has recorded, newest first, each with the source it came from. The record starts Jun 9, 2026.

July 2026

Fable 5 promotion ends: included on Max, usage credits on Pro

The promotion that let paid plans spend up to 50% of weekly limits on Fable 5 ended on July 19, 2026. Fable models are now a standard part of Max and premium Team and Enterprise seats, while Pro and standard seats pay with usage credits.

Who is affected:
Pro and standard Team seat users of Fable 5 in the Claude apps and Claude Code.
Action needed:
Pro users who want Fable should turn on usage credits or switch to Opus.

June 2026

15 incidents are listed on the Claude Fable 5 page. Get this changelog in a feed reader with the RSS feed.