Open X-Embodiment: standardized cross-robot data and policy transfer

What changed

Standardized heterogeneous manipulation datasets across robots and institutions and demonstrated cross-robot policy transfer with RT-X models.

Scientific scope

Standardized heterogeneous manipulation datasets across robots and institutions and demonstrated cross-robot policy transfer with RT-X models. Individual contributing datasets and RT1/RT2 are inherited. Acquired delta is shared data standardization/mixture and cross-embodiment system evidence, not invention of each underlying dataset or general robot autonomy.

Evidence

The linked original sources describe the stated contribution and its evidence limits. WRS has not independently rerun the experiments or certified a proof. Individual contributing datasets and RT1/RT2 are inherited. Acquired delta is shared data standardization/mixture and cross-embodiment system evidence, not invention of each underlying dataset or general robot autonomy.

Contributors

• Source-listed authors and technical contributors · SCIENCE: Source-listed authors or explicitly credited technical contributors for the cited versions. Family entries retain source-specific attribution; a combined list is not one original-paper byline or equal individual work. Names alone do not establish resolved identities.

• Open X-Embodiment: Robotic Learning Datasets and RT-X Models

Provisional WRS assessment, edition 2026-10-16.1. Independent expert calibration is pending. This grade does not certify correctness or assign ownership.

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