Simplify dataset card and add paper, project, code, and citation
Browse files
README.md
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@@ -27,24 +27,7 @@ by remembering what earlier turns established. Each dialogue is grounded in one
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refers back to earlier turns either through a scene or entity they established (episodic dependency) or
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through their answers (answer dependency).
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| Videos / dialogues | 326 |
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| Turns | 2,476 (open-ended 1,709, multiple-choice 603, true/false 164) |
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| Independent / dependent turns | 1,089 / 1,387 |
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| Typed dependencies | 1,794 (episodic 1,200, answer 594) |
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| Turns with multiple parents | 348 (two parents 289, three parents 59) |
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| Turns per dialogue | 4 to 21 (mean 7.6) |
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| Total video duration | about 154 hours (mean 28.4 minutes, longest 23.47 hours) |
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## Files
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```
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annotations.jsonl one dialogue per line
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videos/videomembench-1.mp4 ... videomembench-326.mp4
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```
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## Data format
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An `answer` dependency means the turn needs the parent turn's correct answer. An `episodic` dependency
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means the turn returns to a scene or entity established in the parent turn.
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## Evaluation
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Each dialogue is replayed as one conversation. 128 frames are sampled uniformly, resized to at most 512 px
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on the longer side and sent once in the first user message; the model's own earlier answers stay in the
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history. Multiple-choice and true/false turns are scored by rule, and open-ended turns by an LLM judge
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against the reference answer. Evaluation code: https://anonymous.4open.science/r/VideoMemBench-4C21
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## License and terms of use
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- The annotations (questions, options, answers and dependency labels) are released under
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- If you hold rights to a video, or a video shows you and you want it removed, please open a discussion in
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the Community tab of this repository and we will remove it promptly.
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## Privacy
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Videos taken from existing datasets keep any anonymization applied by their original creators, such as
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face blurring.
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## Citation
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refers back to earlier turns either through a scene or entity they established (episodic dependency) or
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through their answers (answer dependency).
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[Paper](https://arxiv.org/abs/2610.40131v1) · [Project](https://videomembench.github.io) · [GitHub](https://github.com/Oliiveralien/VideoMemBench)
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## Data format
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An `answer` dependency means the turn needs the parent turn's correct answer. An `episodic` dependency
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means the turn returns to a scene or entity established in the parent turn.
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## License and terms of use
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- The annotations (questions, options, answers and dependency labels) are released under
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- If you hold rights to a video, or a video shows you and you want it removed, please open a discussion in
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the Community tab of this repository and we will remove it promptly.
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## Citation
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```bibtex
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@misc{hu2026videomembenchmllmsremembervideo,
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title={VideoMemBench: How Well Do MLLMs Remember in Video Conversations?},
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author={Zhengdong Hu and Chao Wang and Kaituo Feng and Huanjin Yao and Mingfei Lu and Hehe Fan and Yi Yang},
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year={2026},
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eprint={2610.40131},
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archivePrefix={arXiv},
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primaryClass={cs.CV},
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url={https://arxiv.org/abs/2610.40131},
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}
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```
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