Dataset · Hugging Face

nicklashansen/mmbench2

Name: mmbench2
Creator: nicklashansen
License: cc-by-4.0
Keywords: task_categories:reinforcement-learning, task_categories:robotics, license:cc-by-4.0, size_categories:10K<n<100K, arxiv:2606.27326, arxiv:2511.19584, arxiv:2509.24527, region:us, world-models, continuous-control, video-prediction, robotics, dreamer

MMBench2 Hallucination in World Models is Predictable and Preventable Nicklas Hansen  ·  Xiaolong Wang  ·  UC San Diego MMBench2 is a large-scale dataset for visual world modeling, accompanying the paper Hallucination in World Models is Predictable and Preventable. It spans 210 continuous control tasks across 10 domains (DMControl, DMControl Extended, Meta-World, ManiSkill3, MuJoCo, MiniArcade, Box2D, RoboDesk, OGBench, and Atari) comprising 65,600… See the full description on the dataset page: https://huggingface.co/datasets/nicklashansen/mmbench2.

View on Hugging FaceReport an issue

Author / organization	nicklashansen
License (as declared)	cc-by-4.0
Downloads	2.3K (as reported by Hugging Face)
Likes	1
Created	24 June 2026
Last updated at source	9 July 2026

world-modelscontinuous-controlvideo-predictionroboticsdreamer

Embed this entry

<iframe src="https://silytics.si/embed/item/856ce7df-d08a-4f43-9494-b221513d9c58" width="420" height="190" style="border:0" loading="lazy" title="Silytics entry"></iframe>

Free, no tracking. More about feeds and embeds.

More from nicklashansen

nicklashansen/wmw-internalDataset
nicklashansen/wmw-internal-v2Dataset
nicklashansen/wm-comp-internal-xlDataset
nicklashansen/tdmpc2Dataset
nicklashansen/wmw-internal-v3Dataset
nicklashansen/dreamer4Dataset

Silytics shows public metadata from Hugging Face and links to the original. Information may be incomplete or out of date. Last refreshed 16 October 2026. Licenses and terms of the original apply to the work itself. Not financial, legal or professional advice.