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AXIS: A Community-Driven Data Engine That Makes π0.5 Better

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AXIS lets volunteers teleoperate a simulated Franka in a browser across 207 manipulation tasks, collecting 50K+ imperfect crowd demos. Continual pretraining on them lifts π0.5 from 83.9% to 88.8% on LIBERO-Plus, still improving from 25% to 50% to 100% of the dataset: diverse human mistakes cancel out while useful task behavior survives.

Category: arm
Author: @heetezition
Date: 2026-09-06T00:00:00
Duration: 135.517s

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