# USIM

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

- id: `usim`
- kind: real manipulation scripted or autonomous
- robot or device: simulated BlueROV2 (class: simulation)
- how collected: data synthesis pipeline in simulation (scripted, not teleop)
- size as stated: over 905K frames, 2275 trajectories, about 25 hours
- hours: 25 | hours only claimed: none | episodes: 2,275
- year: 2025
- organisation: not stated in abstract
- licence: not stated (class: not stated)
- access: not stated (class: not stated)
- link (paper): https://arxiv.org/abs/2510.07869
- note: Underwater VLA set. Earlier version reported 561K frames, 1,852 trajectories.

## 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) |
|---|---|---|---|---|---|---|---|
| [Vincent2025hello/usim](https://datasets.gurasees.com/datasets/Vincent2025hello/usim.md) | not stated | other | other |  |  | open | 1,651 |
| [lpfhmj/usim](https://datasets.gurasees.com/datasets/lpfhmj/usim.md) | not stated | other | other |  |  | open | 238 |

Confirm the licence at the link before relying on it.