| --- |
| license: other |
| license_name: training-data-location-index-only |
| license_link: https://huggingface.co/datasets/diffusion-gif/training-data-index/blob/main/README.md |
| --- |
| # Previous training data: versioned location and checksum index |
|
|
| `TRAINING_DATA_INDEX.json` tells you which retained training inputs belong to |
| which model, their original/current snapshot roles, exact file SHA256/size, |
| and an immutable owner-authorized private backup revision. The same index is |
| attached at the roots of `diffusion-gif/any2ego` and `diffusion-gif/trick-prediction`. |
| No original restricted annotation bodies, credentials or original machine paths |
| are in this public index. This index is not a license grant for source data. |
|
|
| ## Important distinctions |
|
|
| - Legacy mix6 SFT step900: train16,174 / heldout3,228; old multi-point protocol. |
| - Legacy mix6 GRPO step250: the corresponding original train/heldout Parquet, |
| 8 embedded observation-frame data URIs per record and identical SID sets. |
| - All19,402 original mix6 NPZ observations and old JSON/Parquet are privately |
| preserved byte-for-byte, with independent tar-member checksum readback. |
| - The later joint dataset31,202/5,015 and public simulation subset17,421 records |
| must not be substituted as the original training data of those old weights. |
| - Any2Ego original JSON/CSV, full PhiSeg source manifests and the common32,558 |
| export are separate snapshots. Captioner trainer args identify their source |
| JSON files; generator per-component launch-time subset hashes were not saved. |
|
|
| The index records **retained file snapshot hashes**, not nonexistent hashes |
| from the original training launch. The large Ego-Exo original RGB/GT-mask pool |
| is NOT remotely backed up here. Original-run data identity and permanent |
| third-party availability cannot be guaranteed merely by a JSON index. |
|
|
| ## Fetch your original training files |
|
|
| Use an account authorized for the PRIVATE vault. Log in locally; do not put a |
| real token in scripts or chat. This keeps gated/restricted annotations private. |
|
|
| ```bash |
| pip install huggingface_hub |
| hf auth login |
| python fetch_training_data.py --index TRAINING_DATA_INDEX.json --dataset legacy_mix6_sft --output data_download |
| # inspect the dry-run plan, then: |
| python fetch_training_data.py --index TRAINING_DATA_INDEX.json --dataset legacy_mix6_sft --output data_download --execute |
| python restore_legacy_mix6.py --snapshot-root data_download/snapshots/20261104 --output ready_mix6 --execute |
| # GRPO: choose --dataset legacy_mix6_grpo; --dataset all_private fetches the entire protected snapshot. |
| ``` |
|
|
| Downloads are pinned to immutable commits, verify exact hashes, and never |
| overwrite a different existing user file. The restore helper changes only |
| `npz`/`frames_root` in WORKING JSON copies; all frozen originals remain intact. |
| Keep a separate local/private copy for long-term availability. |
|
|
