Fable 5.2 hits 64.9% on RoboDojo, beating purpose-built robot AI systems

CyberRobooo · x · 2026-11-10

Quoting Anthropic's release: on simulated two-arm robot control from camera images, Fable 5.2 outperformed other frontier models on the same harness and most AI systems built specifically for robots. RoboDojo average success: Fable 5.2 at 64.9% vs Opus 5.5 (39.4%), Gemini 4 Argon (34.2%), GPT-6 Astra (29.8%), Fable 5.1 (27.6%). The author notes frontier models are consolidating reasoning, vision, code agents, and manipulation priors into one model.

Related event: Fable 5.2 Beats Dedicated Robot Models in Bimanual Control(2 posts)→

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