Open Robot Training Datasets: Size, Collection Method and Licence

How it was measured

Each dataset's paper, project page or dataset card, and reporting where the release gives no date or worker count, each linked with a verbatim quote kept in the dataset. Each row carries a link to its publication and gives the number exactly as published, with no estimates or conversions. A note under every figure says what it covers.

Episode

One recorded attempt at a task (also called a trajectory or demonstration).

Egocentric

First-person video filmed from a camera the person wears, usually on the head.

Limits of this data

• Built only from public sources. Anything never announced or reported is absent, and private-company figures are whatever the company or the press said, unaudited.
• Releases count hours and episodes differently, so sizes are compared only as each release states them.
• Datasets that are mostly synthetic, or released before 2023, are left out.

Collection and classification of listings are explained on the methodology page. Freshness, completeness and consistency are tested daily in the data quality report.

Monthly editions

The live page shows the dataset as of its latest review, and new events join it once they are made public. Every finished month also gets its own edition, locked two days after month end, so a number quoted from it stays fixed.

• Live pageLatest review

Quoting this report

You may quote, chart or republish these figures under CC BY 4.0, provided you link back to this page. The live numbers shift every day. For a figure that stays put, quote a monthly edition, or note the date you accessed this page.

@misc{robottrainingjobs_open_robot_training_datasets_live,
  author = {{RobotTraining.jobs}},
  title = {Open Robot Training Datasets: Size, Collection Method and Licence (live data, 2 Jan 2023 to 18 Oct 2026)},
  year = {2026},
  howpublished = {\url{https://robottraining.jobs/research/open-robot-training-datasets}},
  note = {Accessed 18 Oct 2026},
}

Files: every figure in one CSV (a row per value) or as JSON. Each figure can also be downloaded separately. Other open data: datasets and API.

Keep reading

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