---
license: apache-2.0
language:
  - en
tags:
  - robotics
  - droid
  - lerobot
  - video
pretty_name: DROID 1.0.1 Preprocessed Mirror (storage-pruned)
task_categories:
  - robotics
---

# DROID 1.0.1 Preprocessed Mirror

This repository was storage-pruned on **2026-05-16**. The large payload was
removed from the latest revision to avoid keeping another ~1.1 TiB DROID mirror
on Hugging Face.

Before pruning, this repo contained a LeRobot v3.0-style DROID mirror:

```text
meta/                         fixed / checked episode metadata
data/                         frame-level LeRobot parquet files
videos/                       DROID RGB videos and optional framecache sidecars
.dataset_cache/               local Arrow cache used by our training jobs
```

The latest revision intentionally keeps only this README and `.gitattributes`.

## How to Download DROID Now

Use the canonical LeRobot release as the source:

```bash
HF_XET_HIGH_PERFORMANCE=1 hf download lerobot/droid_1.0.1 --repo-type dataset --local-dir /path/to/openx_lerobot/lerobot/droid_1.0.1
```

For this 3DA/OpenX training tree, the expected local layout is:

```text
/path/to/openx_lerobot/
├── lerobot/droid_1.0.1/
│   ├── meta/
│   ├── data/
│   └── videos/
├── _stats/
│   ├── droid_blacklist_eps.json
│   ├── droid_nonidle_ranges.json
│   ├── droid_openpi_nonidle_ranges.json
│   ├── droid.json
│   └── droid_proprio.json
└── _cache/
    └── droid_local_eps.json
```

On our local server, the checked copy lives at:

```text
/NHNHOME/WORKSPACE/0226010404_A/CVLAB/CVLAB1/jisang/data/openx_lerobot/lerobot/droid_1.0.1
```

## Project-Specific Sidecars

The project uses DROID sidecars rather than blindly training on every upstream
episode:

- `droid_blacklist_eps.json`: episodes with missing/truncated/broken videos.
- `droid_nonidle_ranges.json` / `droid_openpi_nonidle_ranges.json`: non-idle
  motion windows used to avoid no-op-heavy pre/post-roll.
- `droid.json` and `droid_proprio.json`: action/proprio normalization stats for
  this codebase's DROID convention.

If you only need the lightweight RGB loader and sidecars, use:

```bash
hf download SeonghuJeon/droid-rgb-loader --repo-type dataset --local-dir ./droid-rgb-loader
```

## Rebuilding Local Training Assets

From the 3DA unified codebase:

```bash
cd /path/to/3DA_unified
python scripts/compute_droid_openpi_nonidle_ranges.py --openx-root /path/to/openx_lerobot
python scripts/recompute_droid_direct_stats.py --openx-root /path/to/openx_lerobot --stats-dir /path/to/openx_lerobot/_stats
```

The training dataset implementation also contains timestamp sanity checks for
DROID video metadata, so fresh `lerobot/droid_1.0.1` downloads should be checked
at load time before use.

## Historical Note

This repo previously existed as a convenience mirror for our April 2026 runs.
It had **2455 files**, **1962 LFS files**, and about **1143.7 GiB** visible in
the latest revision before pruning. The payload is not the canonical source;
`lerobot/droid_1.0.1` is.