RoboSteer Level 2 preprocessing assets
This directory provides processed text instructions and video input manifests for seven Level 2 motion-control tasks. It does not contain generated model motions or video media.
Text instructions
text/L2_TXT_<category>/ preserves the original UTF-8 TXT contents and filenames. Order is split into part-000/ and part-001/ to stay below the Hub's per-directory file limit; read TXT files recursively. Part assignments follow sorted filenames in this release and have no semantic meaning.
| Category | Instructions |
|---|---|
| Amplitude | 2,550 |
| BodyRestrain | 3,261 |
| Direction | 5,122 |
| Order | 15,884 |
| Speed | 2,404 |
| Times | 9,738 |
| Trajectory | 1,705 |
Total: 40,664 instructions. Four existing duration_seconds.json files are included for Amplitude, BodyRestrain, Direction and Speed. Order, Times and Trajectory have no duration file in this release. No missing durations were inferred or fabricated.
Video manifests
video/manifests/<category>/ contains 11 JSON dictionaries. Each key is a task JSON filename (the task ID plus .json); its value is a list of relative video paths. Amplitude, BodyRestrain, Direction and Speed each have Video_Human/ and Video_Skel/ manifests. Order, Times and Trajectory use Video/.
Example structure:
{"task_id.json": ["Data_Processed/path/to/video.mp4"]}
Resolve each video path relative to your separately obtained public data root, which must contain Data_RAW/ and/or Data_Processed/. No server-specific absolute paths or video symlinks are included. Multiple tasks may reference the same video; task counts and unique video counts are not equivalent.
Order's Video/video_paths.json is derived from the source task-to-result mapping by retaining only task_json and original_video. The remaining ten manifests preserve the original task-to-video mappings with normalized JSON formatting. Historical result-copy summaries and model-result mappings are excluded.
| Manifest | Task entries |
|---|---|
video/manifests/Amplitude/Video_Human/video_paths.json |
2,550 |
video/manifests/Amplitude/Video_Skel/video_paths.json |
2,550 |
video/manifests/BodyRestrain/Video_Human/video_paths.json |
3,261 |
video/manifests/BodyRestrain/Video_Skel/video_paths.json |
3,261 |
video/manifests/Direction/Video_Human/video_paths.json |
5,122 |
video/manifests/Direction/Video_Skel/video_paths.json |
5,122 |
video/manifests/Order/Video/video_paths.json |
15,884 |
video/manifests/Speed/Video_Human/speed_video_human_paths.json |
2,404 |
video/manifests/Speed/Video_Skel/speed_video_skel_paths.json |
2,404 |
video/manifests/Times/Video/times_video_paths.json |
9,738 |
video/manifests/Trajectory/Video/video_paths.json |
1,705 |
Loading
from pathlib import Path
import json
root = Path("level2")
for txt in sorted((root / "text").rglob("*.txt")):
sample_id = txt.stem
instruction = txt.read_text(encoding="utf-8")
video_root = Path("/your/public/data/root")
manifest = json.loads((root / "video/manifests/Order/Video/video_paths.json").read_text())
for task_file, relative_paths in manifest.items():
video_paths = [video_root / path for path in relative_paths]
Scope and verification
This release contains processed text only, four existing duration files, eleven video manifests, and release documentation/checksums. Raw descriptions, scripts, credentials, logs, model outputs, video media and symlinks are excluded.
SHA256SUMS covers every other file under this level2/ directory. Verify from that directory with sha256sum -c SHA256SUMS. release_summary.json records category and manifest counts. Validation checks file counts, nonempty UTF-8 instructions, manifest structure and relative paths; it does not certify motion quality or availability of externally hosted videos.
Prepared on 2026-09-17 from the reorganized RoboSteer Level 2 preprocessing workspace. This packaging does not grant additional rights to source datasets or external media; consult the relevant source terms when obtaining those assets.