Alex Volkov(@altryne):Fable 5.2 is now available everywhere! This is how you release a new model, drop and make it immediately available!! (Remember when Fable came out and got yanked!?) The jump from 5.1 is quite noticable (on benhces at least), gotta play with it and see how much it costs! Cost per task is the new metric and if Fable 5.2 Ant is acknowledging Google's place at the frontier, but not yet @AIatMeta with the eval chart. My bet is by the next model, they will include Meta models in the comparisons as well.

2026.11.09 19:40

Fable 5.2 is now available everywhere! This is how you release a new model, drop and make it immediately available!! (Remember when Fable came out and got yanked!?) The jump from 5.1 is quite noticable (on benhces at least), gotta play with it and see how much it costs! Cost per task is the new metric and if Fable 5.2 Ant is acknowledging Google's place at the frontier, but not yet @AIatMeta with the eval chart. My bet is by the next model, they will include Meta models in the comparisons as well.

Claude@claudeai

2026.11.09 18:57

Introducing Claude Fable 5.2 and Claude Mythos 5.2, designed to tackle the most daunting technical challenges. They’re capable collaborators on ambitious projects in many fields, and show improvements in areas like coding, reasoning, and vision.