Open X-Embodiment
A large multi-institution collection spanning 22 robot embodiments and hundreds of skills for cross-robot policy learning.
- Scale
- 22 robots
- Formats
- RLDS · TensorFlow Datasets
- License
- Dataset-specific; code Apache-2.0
- Published
- 2023-10-13
Decision summary
Cross-embodiment VLA pretraining
Licenses differ across constituent datasets and must be checked individually.
Read the dataset manifest and feature schema.
Selection readiness
6 evidence dimensions for deciding whether this dataset is ready to inspect, compare, or adopt. This is not a model benchmark.
Catalog evidence · not task performance
77/100
Provisional
4/6 dimensions scored · 48% confidence
Read the evidence behind all 6 dimensions
Access and governance
Access and license are declared by the source.
Schema and signal coverage
No machine-readable schema has been verified yet.
Policy training readiness
Observation and action/state signals are declared; alignment quality still depends on sample verification.
World-model readiness
Temporal observations plus geometry or semantic context are declared; sample alignment remains to be audited.
Failure and recovery readiness
No verified failure/recovery annotation evidence is available yet.
Download and processing readiness
Scale is declared; transfer and processing estimates are not measured.
Review unresolved evidence and next checks
Signal gaps
- Gaze / attention. Not enough evidence is available to classify this signal.
- Feedback / correction / failure. Not enough evidence is available to classify this signal.
Next checks
- Read the dataset manifest and feature schema.
- Run a bounded sample audit before assigning Strong readiness.
Dataset facts
- Source
- Google DeepMind / Open X-Embodiment collaboration
- Evidence
- official claim
- Formats
- RLDS · TensorFlow Datasets · rlds
- robots
- 22
- institutions
- 21
- skills
- 527
Loop signals
5/7 present or partial
No decision-grade evidence captured yet.
unknownNo decision-grade evidence captured yet.
unknownView 5 more signal categories
video · depth
presentactions · robot state · ee_pose
presentlanguage · task phase
presentdepth
presentOpen · Dataset-specific; code Apache-2.0 · RLDS · TensorFlow Datasets
presentEvidence details and provenance
Official signal claims
Schema and annotations
No machine-readable schema facts are captured.
Sample verification
Pending. Metadata does not prove sample coverage, alignment, or file integrity.
curated source metadata
Integration notes
- Licenses differ across constituent datasets and must be checked individually.