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README.md

@@ -99,3 +99,62 @@ sequential counter drifts silently if the decoder ever skips a frame).
   a sentence with no prepositional phrase honestly supports only one or two.
 - Verified: the index lists exactly the episodes that have an instruction, every episode's
   stored frame count matches its index rows, and no index entry points at a missing episode.
+
+---
+
+<!-- COLLECTION_TABLE_START -->
+## The collection
+
+Every dataset we have taken through this pipeline, with what is published today.
+All repos live under [`MIT-Media-Lab`](https://huggingface.co/MIT-Media-Lab) and are
+**annotations only — no images, no video**.
+
+| dataset | episodes | training samples | our contribution | size | HF |
+|---|---:|---:|---|---:|---|
+| **EPIC-KITCHENS-100** | 149,570 | 4,019,534 | episodes + text | 8.70 GB | [`epic30-annotations-v1`](https://huggingface.co/datasets/MIT-Media-Lab/epic30-annotations-v1) |
+| **EgoTouch** | 111,159 | 3,687,389 | episodes + text + **tactile** | 20.12 GB | [`egotouch-annotations-v1`](https://huggingface.co/datasets/MIT-Media-Lab/egotouch-annotations-v1) |
+| **GigaHands** | 70,486 | 2,266,087 | episodes + text | 2.89 GB | [`gigahands-annotations-v1`](https://huggingface.co/datasets/MIT-Media-Lab/gigahands-annotations-v1) |
+| **Ego-Exo4D** | 67,051 | 1,757,474 | text only | 4.09 GB | [`egoexo4d-annotations-v1`](https://huggingface.co/datasets/MIT-Media-Lab/egoexo4d-annotations-v1) |
+| **Something-Something V2** | 52,706 | 1,124,722 | text only | 4.63 GB | [`ssv2-annotations-v1`](https://huggingface.co/datasets/MIT-Media-Lab/ssv2-annotations-v1) |
+| **OakInk2** | 28,264 | 1,371,721 | episodes + text | 1.92 GB | [`oakink2-annotations-v1`](https://huggingface.co/datasets/MIT-Media-Lab/oakink2-annotations-v1) |
+| **TACO** | 23,757 | 736,136 | episodes + text | 1.34 GB | [`taco-annotations-v1`](https://huggingface.co/datasets/MIT-Media-Lab/taco-annotations-v1) |
+| **DexYCB** | 14,735 | 497,865 | episodes + text | 0.70 GB | [`dexycb-annotations-v1`](https://huggingface.co/datasets/MIT-Media-Lab/dexycb-annotations-v1) |
+| **H2O** | 5,696 | 196,941 | episodes + text | 0.40 GB | [`h2o-annotations-v1`](https://huggingface.co/datasets/MIT-Media-Lab/h2o-annotations-v1) |
+| **total** | **523,424** | **15,657,869** | | **44.8 GB** | |
+
+**episodes** = entries in `episode_frame_index.npz`, i.e. what a training run actually sees.
+**training samples** = rows of `index_frame_pair`; the row number *is* the sample id.
+
+*episodes + text* means we re-cut the source ourselves at wrist-speed minima and then wrote the
+instructions. *text only* means the episodes are VITRA-1M's official segmentation, used unchanged,
+and only the instructions are ours.
+
+Episodes whose round-1 caption came back `N/A` (no object interaction) are **not** published —
+they are excluded from both the archive and the index, so every episode here has a usable
+instruction. That is why the published counts are below the totals we cut:
+
+| | episodes on disk | published | dropped as `N/A` |
+|---|---:|---:|---:|
+| EPIC-KITCHENS-100 | 151,502 | 149,570 | 1,932 (1.3%) |
+| EgoTouch | 147,386 | 111,159 | 36,227 (24.6%) |
+| GigaHands | 92,365 | 70,486 | 21,879 (23.7%) |
+| Ego-Exo4D | 67,051 | 67,051 | 0 |
+| Something-Something V2 | 52,706 | 52,706 | 0 |
+| OakInk2 | 37,692 | 28,264 | 9,427 (25.0%) |
+| TACO | 26,454 | 23,757 | 2,697 (10.2%) |
+| DexYCB | 15,878 | 14,735 | 1,143 (7.2%) |
+| H2O | 7,792 | 5,696 | 2,096 (26.9%) |
+
+`ssv2` and `egoexo4d` are 0 because VITRA-1M already dropped `N/A` upstream — their episodes
+are the official segmentation, so there was nothing left for us to drop. Their on-disk counts are
+slightly below VITRA-1M's published index (52,718 and 67,053) because round 2 marked a handful of
+sentences `unusable` and we deleted those episodes: **12** from `ssv2`, **2** from `egoexo4d`.
+
+### Not published yet
+
+| dataset | episodes cut | where it stands |
+|---|---:|---|
+| ARCTIC | 14,826 | cut only — no rendering, captions or index yet |
+| HOI4D | — | source converted by a colleague; not re-cut |
+| HOT3D | — | source converted by a colleague; not re-cut |
+<!-- COLLECTION_TABLE_END -->