Restore release metadata without third-party simulation data

LICENSE

@@ -0,0 +1,36 @@
+ReMind Dataset Release License Notice
+
+Copyright 2026 Applied Intuition, Inc.
+
+1. ReMind-authored material
+
+The caption_v2 annotations, filtering and audit metadata, and original
+selection and arrangement of the release manifests authored by Applied
+Intuition, Inc. are licensed under the Creative Commons
+Attribution-NonCommercial 4.0 International Public License (CC BY-NC 4.0).
+
+The full license text is available at:
+https://creativecommons.org/licenses/by-nc/4.0/legalcode.en
+
+SPDX identifier: CC-BY-NC-4.0
+
+2. Underlying media and third-party material
+
+This notice does not grant or replace rights in the underlying videos, audio,
+source-dataset annotations, model outputs, simulator assets, trademarks, or
+other third-party material referenced by the manifests. Those materials remain
+subject to their respective source licenses, terms of use, and attribution
+requirements. This includes material originating from or derived through the
+Helios, InSpatio, and Kubric source families and any upstream media
+sources represented within them.
+
+Users must independently ensure that their access, redistribution, and use of
+each underlying object is permitted by its applicable terms. Where an
+underlying source imposes terms that are more restrictive than this notice,
+the more restrictive terms control for that source material.
+
+3. No additional rights
+
+No patent, trademark, privacy, publicity, or other rights are granted by this
+notice. The material is provided without warranties or conditions of any kind,
+to the extent permitted by applicable law.

README.md

@@ -0,0 +1,127 @@
+---
+pretty_name: ReMind Dynamic-Memory Training Data
+license: other
+task_categories:
+  - text-to-video
+  - image-to-video
+language:
+  - en
+tags:
+  - video-generation
+  - world-model
+  - camera-control
+  - temporal-dynamics
+---
+
+# ReMind Dynamic-Memory Training Data
+
+Dataset release for **Teaching Video Generators to Remember: Eliciting Dynamic
+Memory for Out-of-Sight State Evolution**.
+
+This is a manifest-first release of generated and simulated video data used for
+ReMind training. It contains three source families:
+
+1. physics-filtered videos generated with Helios;
+2. pair-fixed InSpatio camera-augmentation videos; and
+3. Kubric camera-augmentation renders.
+
+All released manifests use the production `caption_v2` captions. These captions
+describe scene content, physical dynamics, and temporal state changes without
+encoding camera motion in text.
+
+## Release manifests
+
+| Component | Released rows | Hugging Face data | Production `caption_v2` manifest |
+|---|---:|---|---|
+| Helios generated, physics-filtered | 1,027,330 | `data/helios/shard-*.tar` | `manifests/train_manifest_helios.jsonl.gz` |
+| InSpatio camera augmentation, pair-fixed | 265,945 | `data/inspatio/shard-*.tar` | `manifests/train_manifest_inspatio_pairfix.jsonl.gz` |
+| Kubric camera augmentation | 126,057 | `data/kubric_camera_aug/shard-*.tar` | `manifests/train_manifest_kubric_camera_aug.jsonl.gz` |
+
+The three manifests contain 1,419,332 released rows in total. The manifests are
+authoritative for the released subset.
+
+The Helios, InSpatio, and Kubric camera-augmentation files use
+WebDataset-style tar shards. Each sample has a zero-padded key and includes an
+`.mp4` video plus a `.json` annotation. Camera-conditioned samples additionally
+include `.camera.npz`.
+
+Depth, segmentation, and other non-release sidecars are excluded. In
+particular, the InSpatio release contains the generated RGB video and paired
+camera trajectory, but not depth videos or raw pipeline metadata.
+
+## Critical InSpatio pairing note
+
+Only use
+`manifests/train_manifest_inspatio_pairfix.jsonl.gz`. It corrects the
+historical 8×32 shard-export transpose and keeps each packed video paired with
+its own identity, caption, and DA3 camera trajectory. Do not substitute an
+InSpatio manifest dated before 2026-07-16.
+
+The pair-fixed manifest contains:
+
+| Trajectory family | Rows |
+|---|---:|
+| pan | 132,581 |
+| loop | 93,658 |
+| walk | 39,706 |
+
+Each released InSpatio sample is self-contained: its `.mp4` and `.camera.npz`
+members refer to the same rendered clip.
+
+## Manifest schema
+
+Every JSONL row includes at least:
+
+- `video`: a `tar+hf://datasets/...!member` reference into this repository;
+- `caption`: the production motion- and physics-focused `caption_v2`;
+- `source`: source-family identifier;
+- `id`: stable sample identity; and
+- `caption_v2_meta`: caption audit and filtering metadata.
+
+Depending on the source, rows may also contain `fps`, `num_frames`,
+`trajectory_profile`, `camera_npz`, `packed_tar_case_id`, or other camera and
+archive metadata. Consumers should preserve unknown fields rather than
+projecting rows onto a smaller schema.
+
+Representative `caption_v2_meta` fields include:
+
+- `temporal_dynamics`;
+- `physics_plausibility` for generated Helios data; and
+- `n_moving_objects` for simulated data.
+
+## Filtering policy
+
+- Helios rows with low physics plausibility, static content, or unsuitable
+  machine-cyclic motion were removed.
+- InSpatio captions are inherited from their source clips after source mapping;
+  camera geometry remains in separate pose fields.
+- True-static simulation examples are removed, while camera-tour data is
+  exempt from static-video filtering.
+- Camera-motion instructions are scrubbed from captions because camera control
+  is represented by camera metadata, not text.
+
+## Intended use
+
+The dataset is intended for non-commercial research on video generation,
+world models, temporal dynamics, camera control, occlusion recovery, and
+out-of-sight state evolution. Captions and metadata are automatically produced
+and may contain errors. Users should audit samples for their application and
+follow the terms of every underlying media source.
+
+## License
+
+See `LICENSE`. ReMind-authored `caption_v2` annotations, filtering/audit
+metadata, and manifest arrangement are available under CC BY-NC 4.0.
+Underlying videos and third-party metadata are not relicensed and remain under
+their respective source terms.
+
+## Citation
+
+```bibtex
+@article{xu2026teaching,
+  title={Teaching Video Generators to Remember: Eliciting Dynamic Memory for Out-of-Sight State Evolution},
+  author={Xu, Tianshuo and Xie, Yichen and Meng, Depu and Peng, Chensheng and Herau, Quentin and Jiang, Bo and Hu, Yihan and Zhan, Wei},
+  journal={arXiv preprint arXiv:2605.25333},
+  year={2026}
+}
+```