Fable 5.2 beats purpose-built robot-control systems on RoboDojo, sparking debate

josh_bickett · x · 2026-11-10

Anthropic announced Fable 5.2 shows substantially improved robot-control skills, succeeding at tasks never explicitly trained. On RoboDojo, a simulated two-arm robot benchmark, it outperformed other models and most purpose-built robot-control AI systems—prompting the claim that specialist models are a dead end.

Related event: Anthropic Launches Claude Fable 5.2 and Mythos 5.2(45 posts)→

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