NVIDIA Launches Cosmos 3, the Open Frontier Foundation Model for Physical AI
Rhea-AI Summary
NVIDIA (NASDAQ:NVDA) launched Cosmos 3, an open world foundation model for physical AI using a mixture-of-transformers architecture that unifies vision reasoning, world generation and action prediction.
Cosmos 3 is a fully open omnimodel supporting text, image, video, ambient sound and actions, plus a new Cosmos Coalition of AI and robotics partners.
AI-generated analysis. Not financial advice.
Positive
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Negative
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Market Reality Check
Peers on Argus
Peers showed mixed moves: AVGO +3.22%, MU +1.46% versus TSM -2.02%, AMD -1.28%, NXPI -3.67%, suggesting stock-specific dynamics rather than a uniform semiconductor move around this Cosmos 3 news.
Previous Crypto,AI Reports
| Date | Event | Sentiment | Move | Catalyst |
|---|---|---|---|---|
| Aug 11 | Cosmos robotics update | Positive | -0.3% | Expanded Cosmos physical AI models and Omniverse libraries for robotics. |
| Mar 18 | Cosmos tools release | Positive | -3.4% | Major release of Cosmos world foundation models and physical AI tools. |
| Jan 06 | Cosmos platform launch | Positive | -6.2% | Initial launch of Cosmos platform and generative world foundation models. |
Past Cosmos/physical AI launches tagged crypto,AI were followed by modest negative 24h moves despite being innovation-focused announcements.
Over the past year, NVIDIA has repeatedly expanded its Cosmos physical AI platform. In Jan 2025, it launched the Cosmos world foundation model platform with open licenses and major early adopters, and the stock fell 6.22%. Subsequent major Cosmos releases in Mar 2025 and robotics-focused upgrades in Aug 2025 saw 24-hour moves of -3.43% and -0.35%. Today’s Cosmos 3 launch continues this trajectory of scaling open world models and tooling for physical AI developers.
Historical Comparison
Over three prior crypto,AI-tagged Cosmos announcements, NVDA’s average 24h move was -3.33%, showing markets often faded these physical AI platform launches despite their strategic importance.
Cosmos-related news has progressed from the initial Cosmos world foundation platform launch to expanded tools and robotics capabilities, culminating in today’s Cosmos 3 open omnimodel and broader Cosmos Coalition for physical AI.
Market Pulse Summary
This announcement extends NVIDIA’s Cosmos roadmap with Cosmos 3, a fully open omnimodel for physical AI spanning text, vision, audio and actions, plus the new Cosmos Coalition of industry partners. Historical crypto,AI-tagged Cosmos news averaged a -3.33% 24h move, indicating markets have reacted cautiously to similar launches. Investors may watch for concrete adoption metrics, benchmark leadership retention, and follow-on collaborations that link Cosmos 3 to revenue-driving workloads.
Key Terms
foundation model technical
world model technical
multimodal technical
synthetic data technical
inference technical
microservices technical
AI-generated analysis. Not financial advice.
News Summary:
- NVIDIA Cosmos 3 is a new leaderboard-topping open physical AI foundation model, built on a breakthrough mixture-of-transformers architecture for physical AI reasoning, world simulation and action generation.
- Cosmos 3 is the world’s first fully open omnimodel with native vision reasoning and multimodal generation across text, image, video, ambient sound and action for state-of-the-art synthetic data generation and physical AI policy model development.
- NVIDIA launches the NVIDIA Cosmos Coalition with leading AI labs and robotics leaders — including Agile Robots, Black Forest Labs, Generalist, LTX, Runway and Skild AI — to advance the next generation of open world models.
TAIPEI, Taiwan, June 01, 2026 (GLOBE NEWSWIRE) -- NVIDIA GTC Taipei -- NVIDIA today launched NVIDIA Cosmos™ 3, an open world foundation model for physical AI built on a breakthrough mixture-of-transformers architecture that combines vision reasoning, world generation and action prediction in a single system.
Cosmos 3 is the world’s first fully open omnimodel that can natively understand and generate text, images, video, ambient sound and actions with leading physics accuracy, reducing physical AI training and evaluation cycles from months to days.
NVIDIA also launched the NVIDIA Cosmos Coalition, a global collaboration between world model builders and AI developers — including Agile Robots, Black Forest Labs, Generalist, LTX, Runway and Skild AI — working together to advance next-generation world models.
“The big bang of physical AI is just around the corner thanks to breakthroughs in multimodal reasoning language, vision and world models,” said Jensen Huang, founder and CEO of NVIDIA. “The Cosmos 3 family of open, frontier omnimodels gives developers a generational leap in ability to build robots, autonomous vehicles and vision AI that perceive, reason, plan and act in the physical world.”
A New Architecture for Physical AI
Cosmos 3 tackles a fundamental challenge in physical AI: enabling robots, autonomous vehicles (AVs) or vision agents to generalize in the real world with limited training data and fragmented simulation stacks.
The model’s mixture-of-transformers architecture pairs a reasoning transformer with an expert generation transformer, enabling Cosmos 3 to understand object interactions, motion and spatial-temporal relationships before generating video and action trajectories.
Trained on one of the largest multimodal physical AI datasets — including billions of samples across text, image, video, sound and action trajectories — the model gives developers a powerful pretrained foundation for building physical AI systems with less data and lower training costs.
Developers can use Cosmos 3 as:
- A vision language model that understands and reasons across modalities.
- A world model or video foundation model that simulates physical environments and predicts future world states for training and evaluation.
- The backbone for world action models that help train robots to perform specific tasks.
Cosmos 3 models deliver leading results on physical AI benchmarks. Among open models, it ranks first across Artificial Analysis, Physics-IQ, PAI-Bench and R-Bench for world generation accuracy, RoboLab and RoboArena for action policy, and the VANTAGE-Bench and TAR leaderboards for vision understanding.
The Cosmos 3 lineup gives developers options for different stages of physical AI development:
- Cosmos 3 Super for post-training robotics and AV models that need the highest physics accuracy and generation quality.
- Cosmos 3 Nano for high-quality video and action reasoning in fractions of a second.
- Cosmos 3 Edge, coming soon, for real-time inference at the edge.
Cosmos Coalition Accelerates Open World Model Development
The Cosmos Coalition is a global collaboration between world model builders, AI developers and physical AI leaders to advance open world models across industries, enabling members to contribute models, research and evaluation techniques while using Cosmos 3 technologies, training tools and NVIDIA DGX™ Cloud infrastructure for large-scale training.
Founding coalition members include Agile Robots, Black Forest Labs, Generalist, LTX, Runway and Skild AI. By building in the open and contributing across a shared ecosystem, the coalition aims to enable faster innovation, broader interoperability and more rapid advances in physical AI.
Developers Build on Cosmos
The Cosmos platform powers NVIDIA’s physical AI stack to accelerate training and evaluation workflows across industries. The platform now includes new datasets for robotics, physics, human motion, autonomous driving, warehouse safety and spatial reasoning, as well as new physical AI agent skills for neural scene reconstruction, defect-image generation and video augmentation.
Physical AI developers are building on the Cosmos platform across industries — Agile Robots, Doosan Robotics, LG Electronics, Samsung and Skild AI for robotics, Li Auto for AVs, and Centific, Fogsphere, Linker Vision, Milestone Systems and Yuan for vision AI agents to power industrial AI and smart spaces applications.
Availability
Cosmos 3 Super and Cosmos 3 Nano are available now, with Cosmos 3 Edge coming soon for real-time inference. Developers can try Cosmos 3 on build.nvidia.com, download open models from Hugging Face, customize models and generate synthetic data with Hugging Face Diffusers and resources on GitHub, and deploy the models as NVIDIA NIM™ microservices.
Model builders and software providers can accelerate access, customization and deployment of Cosmos for key reasoning and synthetic data generation workloads using physical AI agent skills on GitHub through inference services and cloud infrastructure partners including Baseten, CoreWeave, Microsoft Azure, Nebius, Deep Infra and Classmethod.
Watch the keynote from Huang, learn more at NVIDIA GTC Taipei and explore these physical AI sessions.
About NVIDIA
NVIDIA (NASDAQ: NVDA) is the world leader in AI and accelerated computing.
For further information, contact:
Quentin Nolibois
Corporate Communications
NVIDIA Corporation
press@nvidia.com
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