Fable 5.2 drives a robot arm to paint its self-portrait: 12 hours, 188M tokens, $97

VoicAndrei · reddit · 2026-11-14

Following the recent wave of 'AI with a robot arm' painting demos, a Redditor gave the new Fable 5.2 a brush-holding robot arm, three cameras, a watercolor palette, and SSH access — no painting tools, no calibration, no hints. It got five practice sheets and one final, with zero human feedback.

The author half-jokes that a PaintingBench benchmark is overdue and takes questions.

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