LIBERO-MAX benchmark tests robot policies against mid-execution disturbances, NeurIPS 2026

jiqizhixin · x · 2026-10-17

Existing robot robustness benchmarks alter conditions before a task starts — different cup position, lighting, camera angle — so the robot sees the changed scene from frame one. But "the cup was already there" and "the cup moved mid-reach" demand very different capabilities, and most benchmarks never test the latter.

Co-first authors Yunbei Zhang and Zijian Jin, with UT Austin's Peter Stone, Stanford's Marco Pavone, MIT postdoc Weirui Ye, and NTU's Jianfei Yang, present LIBERO-MAX (NeurIPS 2026): it evaluates robot policies under mid-execution environmental changes across four disturbance categories — geometry (target/receptacle relocation), observation (camera shift, sensor noise onset), appearance (illumination/visual theme switch, distractor burst), and path (obstacle insertion). The team benchmarked 14 current robot strategies spanning VLA models.

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