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| # Reconstruction |
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| ## What this release contains |
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| - Public QA tables for `eval` and `sft`. |
| - Split manifests and split counts. |
| - Public release-relative references for each item. |
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| ## What this release does not contain |
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| - Full raw videos. |
| - Full extracted frame caches. |
| - Local absolute paths used during internal development. |
| - Separate structured task-meta fields. |
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| ## How to use the public references |
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| Each row exposes three reconstruction-oriented fields: |
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| - `visual_ref` |
| - `source_episode_ref` |
| - `reconstruction_key_json` |
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| These are designed to be stable, path-free references. They are sufficient to map a released item back to the corresponding source episode or recording once you have obtained the upstream dataset under its original terms. |
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| ## Source-specific units |
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| - `GM-100`: grouped by `(task_id, episode_id)`. |
| - `RH20T`: grouped by `recording_id`. |
| - `REASSEMBLE`: grouped by `recording_id`. |
| - `AIST-Bimanual`: grouped by `recording_id`. |
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| ## Expected workflow |
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| 1. Obtain upstream datasets under their original terms. |
| 2. Use `source`, `source_task_id`, `source_unit_id`, `camera`, and `frame_indices_json` from the public release. |
| 3. Reconstruct the required visual inputs with the source-specific evaluation scripts in the main codebase. |
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| ## Release policy |
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| This Hugging Face release is a reviewable minimal closed loop for metadata, QA, splits, statistics, and baseline results. Full visual reconstruction remains upstream-data dependent. |
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