Claude Fable 5.2 Tops Robotics Benchmark with First Pure-Video Box Measurement
Original title: Claude Fable 5.2 is the new leader on AA-Robotics v0.1, scoring 75, ahead of GPT-6 Astra (69) and GP...
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Claude Fable 5.2 has taken the top spot on Artificial Analysis's AA-Robotics v0.1 leaderboard with a score of 75, ahead of GPT-6 Astra (69) and GPT-6.1 Sol (65). It is also the first model to solve the measure-box task, doing so from video alone by treating the tape measure as setup and using its markings as a scale to estimate box size.
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Artificial Analysis (@ArtificialAnlys) · 2026-11-12 02
Claude Fable 5.2 is the new leader on AA-Robotics v0.1, scoring 75, ahead of GPT-6 Astra (69) and GPT-6.1 Sol (65)
Fable 5.2 is the first model to achieve a score on the measure box task. It did so using purely video, leaving the tape measure as setup and using its markings as a scale to estimate the box size
