Update README.md

README.md

@@ -112,34 +112,35 @@ bundles 2D+3D in one file; stereo4d ships only a track index).
 
 ## License
 
-MolmoMotion-1M has **no single dataset-wide license**. Each sub-dataset is licensed
-independently: the annotations and indices we produced are released under that
-sub-dataset's own terms, and use of the underlying videos/source data remains subject
-to the upstream provider's license. See each `<dataset>/README.md` for the governing
-terms.
-
-The annotations, indices, and tracks Ai2 produced are licensed per sub-dataset as below;
-use of the underlying videos/source data remains subject to the upstream provider's license.
-
-| Sub-dataset | License (Ai2 annotations) |
-|---|---|
-| egodex | CC BY-NC 4.0 |
-| ytvis | CC BY-NC 4.0 |
-| hdepic | CC BY-NC 4.0 |
-| xperience | CC BY-NC 4.0 |
-| stereo4d | CC BY-NC 4.0 |
-| droid | CC BY 4.0 |
-| molmospaces | Apache 2.0 |
-
-All sub-datasets are intended for research and educational use in accordance with Ai2's
-[Responsible Use Guidelines](https://allenai.org/responsible-use).
-
-## Acknowledgements
-
-The `xperience/` subset is derived from the
-[Xperience](https://huggingface.co/datasets/ropedia-ai/xperience-10m) dataset. We thank
-[Ropedia](https://huggingface.co/ropedia-ai) for Xperience.
-
-**Disclaimer:** The Xperience-derived data is subject to Ropedia's terms and conditions.
-Users who access or reconstruct the `xperience/` subset must review and comply with the
-terms on the [Xperience dataset page](https://huggingface.co/datasets/ropedia-ai/xperience-10m).
+MolmoMotion-1M is a collection of data that is organized into multiple 
+subsets, and each subset is licensed separately as shown below. The data includes annotations, 
+indices, and/or captions we produced using videos from multiple sources, so the subsets are organized 
+by source. Each subset contains the respective data created by Ai2 that correspond to videos from that source. 
+
+MolmoMotion-1M, including all data subsets, are intended for research and educational use in 
+accordance with Ai2’s [Responsible Use Guidelines](https://allenai.org/responsible-use). 
+
+
+| Subset Name | Subset License | Link to Source | Source Attribution |
+|---|---|---|---|
+| egodex | CC BY-NC 4.0 | [egodex](https://github.com/apple/ml-egodex) | Copyright © 2025 Apple Inc. All Rights Reserved. | 
+| ytvis | CC BY-NC 4.0 | [ytvis](https://youtube-vos.org/dataset/vis/) | Copyright © 2026 YouTube-VOS |
+| hdepic | CC BY-NC 4.0 | [hdepic](https://hd-epic.github.io/site/) | Copyright © HD-EPIC | 
+| xperience | CC BY-NC 4.0 | [xperience](https://huggingface.co/datasets/ropedia-ai/xperience-10m) | Copyright © Ropedia PTE Ltd. |
+| stereo4d | CC BY-NC 4.0 | [stereo4d](https://stereo4d.github.io/) | Provided by Stereo4D Team  |
+| droid | CC BY 4.0 | [droid](https://droid-dataset.github.io/) | Provided by DROID Dataset Team |
+| molmospaces | CC BY 4.0 | [molmospaces](https://molmospaces.allen.ai/environment) | Copyright © The Allen Institute for Artificial Intelligence (Ai2)
+
+
+## Disclaimer
+MolmoMotion-1M includes annotations, indices, and captions created by Ai2 using videos that are not shared in this dataset. 
+The videos are provided by the owners of the source datasets listed above, and remain subject to their respective 
+license terms and use restrictions. Users who access videos from these sources 
+to reconstruct any portion of the MomoMotion training data are responsible for reviewing and confirming that 
+their intended use complies with the terms and conditions.  Please navigate to the source datasets linked 
+above to review the governing terms.
+
+## Acknowledgement
+We thank [Ropedia](https://huggingface.co/ropedia-ai) for providing videos from the [Xperience](https://huggingface.co/datasets/ropedia-ai/xperience-10m) dataset that were used 
+in our research and development of MolmoMotion. The Xperience dataset is governed by Ropedia’s terms and conditions.   
+