Datasets:
File size: 3,407 Bytes
650c4f9 ab3bdce 650c4f9 ab3bdce 650c4f9 ab3bdce 650c4f9 ab3bdce | 1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16 17 18 19 20 21 22 23 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 48 49 50 51 52 53 54 55 56 57 58 59 60 61 62 63 64 65 66 67 68 69 70 71 72 73 | # SFT-Eval Split Reconstruction
## Relevant Assets
- QA rows for `eval split` and `sft split` in splits/
- Split manifests and split counts in splits/
## How to Tnteprete the QA Rows
Each row exposes three reconstruction-oriented fields:
- `visual_ref`
- `source_episode_ref`
- `reconstruction_key_json`
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.
## Source-specific Units
- `GM-100`: grouped by `(task_id, episode_id)`.
- `RH20T`: grouped by `recording_id`.
- `REASSEMBLE`: grouped by `recording_id`.
- `AIST-Bimanual`: grouped by `recording_id`.
## Expected Workflow
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.
## Optional: QA Rows Field Schema
- `item_id`: Stable public item identifier.
- `split`: `eval` or `sft`.
- `source`: `GM-100`, `RH20T`, `REASSEMBLE`, or `AIST-Bimanual`.
- `source_slug`: Short source slug used in release-relative references.
- `source_task_id`: Source-side task identifier without local paths.
- `source_unit_type`: Split-isolation unit type, e.g. `episode` or `recording`.
- `source_unit_id`: Public unit identifier without local paths.
- `task_id`: Canonical paper task ID `T1` ... `T12`.
- `task_name`: Canonical paper task name.
- `task_type_legacy`: Legacy engineering task name when it differs from paper naming.
- `input_type`: Public input format description.
- `question`: Public question text.
- `choice_A` ... `choice_F`: Flattened answer choices.
- `answer`: Public answer label in the release schema.
- `answer_text`: Public answer text mapped from `answer`.
- `num_choices`: Number of non-null answer choices.
- `num_frames`: Number of referenced frames.
- `frame_indices_json`: JSON-encoded frame indices.
- `display_labels_json`: JSON-encoded panel labels such as `["X", "Y"]` or `["X", "Z", "Y"]`.
- `camera`: Source camera identifier when available.
- `arm_type`: Source-side arm configuration tag when available.
- `visual_ref`: Release-relative visual reference string. This is not a local filesystem path.
- `source_episode_ref`: Release-relative source unit reference.
- `reconstruction_key_json`: Minimal JSON payload needed to reconstruct the sample with upstream data and source-specific scripts.
- `task_meta_in_source`: Whether source-side task metadata/context exists upstream.
- `task_meta_public`: Always `false` in this release build. Separate structured task-meta fields are intentionally withheld.
- `split_version`: Current split version.
- `split_group_id`: Source-side split group identifier.
- `builder_version`: Public builder version tag.
- `prompt_version`: Public prompt-serialization version tag.
- `sft_target`: SFT-only supervised target string. Present only in `processdata_sft.*`.
### Notes
- `T5` is equivalent to `T_progress`.
- `T8` is equivalent to `T_temporal`.
- `T9` is equivalent to `T_binary`.
- `T8` is normalized into six explicit permutation choices so the public table remains flat and Parquet-friendly.
- `T9` is normalized to `A/B` choices even when the source data originally used `X/Y`.
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