BiGym: A Demo-Driven Mobile Bi-Manual Manipulation Benchmark

* Equal contribution

Abstract

We introduce BiGym, a new benchmark and learning environment for mobile bi-manual demo-driven robotic manipulation.

BiGym features 40 diverse tasks set in home environments, ranging from simple target reaching to complex kitchen cleaning. To capture the real-world performance accurately, we provide human-collected demonstrations for each task, reflecting the diverse modalities found in real-world robot trajectories. BiGym supports a variety of observations, including proprioceptive data and visual inputs such as RGB, and depth from 3 camera views.

To validate the usability of BiGym, we thoroughly benchmark the state-of-the-art imitation learning algorithms and demo-driven reinforcement learning algorithms within the environment and discuss the future opportunities.

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