What this lets people do
See how world models move from generated scenes into robots, sensors, and physical decision-making.
Embodied reasoning, spatial understanding, task planning, multimodal perception, and VLA-adjacent robot-control workflows.
Embodied foundation model
HY-Embodied-0.5 world model
See how world models move from generated scenes into robots, sensors, and physical decision-making.
Tencent Robotics X / HY Vision TeamOpen-source model family with enhanced 0.5-X releaseGitHub repository, arXiv paper, Hugging Face weights, and an April 2026 HY-Embodied-0.5-X model release.
Physical AIScene explainer
Three frames before the source list.
The page starts with the experience, then moves toward source-backed details.
01First impression
A visible world
HY-Embodied-0.5 is Tencent's embodied foundation-model family for spatial reasoning, embodied planning, and robot-facing perception, later extended with the HY-Embodied-0.5-X enhancement.
02Capability
Why it stands out
Adds a primary-source Tencent anchor in the site's physical-AI lane without pretending every embodied model is itself an interactive world simulator.
03Boundary
What not to overclaim
HY-Embodied-0.5 is an embodied foundation and planning model family, not a consumer world-creation product like Marble or HappyOyster.
Good reasons to open this page
- Visitors who want the fastest visual handle on this model lane.
- Creators comparing whether the output feels like a clip, a place, or a controllable world.
- Readers who need status and sources after the first impression.
Strengths
- Adds a primary-source Tencent anchor in the site's physical-AI lane without pretending every embodied model is itself an interactive world simulator.
- Public release surfaces are strong and reproducible: official GitHub code, arXiv paper, and Hugging Face checkpoints are all available.
- Useful for comparing world-model-adjacent robot cognition with Tencent's separate HY-World 2.0 generated-3D-world stack.
Limits and source boundary
- HY-Embodied-0.5 is an embodied foundation and planning model family, not a consumer world-creation product like Marble or HappyOyster.
- Its public claims center on embodied benchmarks and robot-facing reasoning, so it should not be framed as proof of a generally available world simulator.
Release signals
Only the selected updates that affect this profile.
The company profile stays stable. These short signals explain what changed and point back to sources.
Sources
FAQ
Dossier FAQ
Use these notes to keep model comments grounded in official sources and careful category boundaries.
What does World Models Watch count as a world model?
The site tracks systems that model environments, actions, spatial structure, or persistent simulated state. Pure text chatbots and ordinary video generators are only included when they provide a clear bridge toward interactive or physical world modeling.
Why do some AI video systems appear on a world-model site?
Video models are included only when they help explain the path from generated clips to controllable spaces, physics-aware prediction, or agent-ready simulation. The site keeps that distinction explicit so video generation is not overstated as a finished world simulator.
How does the site decide whether a release is reliable enough to list?
Primary sources carry the most weight: official product pages, research posts, papers, documentation, code repositories, and company announcements. Secondary media can be referenced, but it stays labeled as reported or adjacent unless independently confirmed.
What should readers post in comments?
Useful comments add source links, corrections, release-status notes, comparison questions, or concrete reader context. Comments are public immediately, so readers should avoid private information and unsupported promotional claims.
Discussion
Reader discussion
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