# ExAct

From the catalogue. Listed by one researcher from one source page.

- id: `exact`
- kind: egocentric
- robot or device: skilled-activity ego and exo videos (class: human egocentric)
- how collected: expert-curated QA
- size as stated: 3,521 QA pairs; 11 activities
- hours: not stated | hours only claimed: none | episodes: not stated
- year: 2025
- organisation: Han Yi et al.
- licence: not stated (class: not stated)
- access: open (per atlas) (class: open)
- link (paper): https://arxiv.org/abs/2506.06277
- part of: Ego-Exo4D. Its hours are counted there, not added again to the index's total
- note: Derived benchmark.

## Copies and ports on the Hugging Face Hub

Uploads whose name carries this dataset's name, most downloaded first. Each has its own licence, which can differ from the original's.

| repository | robot | class | kind | episodes | hours | licence | downloads (30 d) |
|---|---|---|---|---|---|---|---|
| [dharak22/so101-red-cap-pick-place-exact-like-lerobot_20260826_110927](https://datasets.gurasees.com/datasets/dharak22/so101-red-cap-pick-place-exact-like-lerobot_20260826_110927.md) | SO-100 or SO-101 | low cost arm | recording | 50 | 0.3 | open | 391 |
| [Greynar/drop_to_exact_location](https://datasets.gurasees.com/datasets/Greynar/drop_to_exact_location.md) | SO-101 | low cost arm | test or scratch | 1 | 0 | open | 205 |
| [Greynar/drop_to_exact_location_unconform](https://datasets.gurasees.com/datasets/Greynar/drop_to_exact_location_unconform.md) | SO-101 | low cost arm | test or scratch | 1 | 0 | open | 185 |
| [xenorobotics/exact-copy-test](https://datasets.gurasees.com/datasets/xenorobotics/exact-copy-test.md) | SO-100 or SO-101, two arms | bimanual | test or scratch | 51 | 0.7 | not stated | 182 |
| [THULab/so101_red_cap_pick_place_exact_like_lerobot_20260826_110927](https://datasets.gurasees.com/datasets/THULab/so101_red_cap_pick_place_exact_like_lerobot_20260826_110927.md) | SO-100 or SO-101 | low cost arm | recording | 50 | 0.3 | open | 63 |
| [aHiroakiIshikawa/merged-so101-fold-towel-2camera-exact-stats](https://datasets.gurasees.com/datasets/aHiroakiIshikawa/merged-so101-fold-towel-2camera-exact-stats.md) | SO-100 or SO-101 | low cost arm | recording | 216 | 1.3 | open | 60 |

Confirm the licence at the link before relying on it.