---
license: mit
tags:
- robotics
---

# RoboArena Dataset Snapshot — 2026‑02‑03

This dataset contains autonomous policy rollouts, task success scores, policy preference annotations, and related metadata collected by the [RoboArena benchmark](https://robo-arena.github.io/) from its inception through February 3, 2026.

## Data layout

```text
DataDump_02-03-2026/
├── global_metadata.yaml
└── evaluation_sessions/
    ├── <eval_session_id_0>/
    │   └── …
    ├── <eval_session_id_1>/
    │   └── …
    └── <eval_session_id_n>/
        ├── metadata.yaml
        ├── A_<policy_A_name>/
        │   ├── left_shoulder.mp4
        │   ├── right_shoulder.mp4
        │   ├── wrist.mp4
        │   └── proprio_and_actions.npz
        ├── B_<policy_B_name>/
        │   └── …
        └── C_<policy_C_name>/   # If more than two policies
            └── …
```

For more details, see **“RoboArena: Distributed Real-World Evaluation of Generalist Robot Policies,”** [arXiv:2506.18123](https://arxiv.org/pdf/2506.18123).