List of the Top 8 Best AI World Models in 2025

NVIDIA Cosmos is an innovative platform designed specifically for developers, featuring state-of-the-art generative World Foundation Models (WFMs), sophisticated video tokenizers, robust safety measures, and an efficient data processing and curation system that enhances the development of physical AI technologies. This platform equips developers engaged in fields like autonomous vehicles, robotics, and video analytics AI agents with the tools needed to generate highly realistic, physics-informed synthetic video data, drawing from a vast dataset that includes 20 million hours of both real and simulated footage. As a result, it allows for the quick simulation of future scenarios, the training of world models, and the customization of particular behaviors. The architecture of the platform consists of three main types of WFMs: Cosmos Predict, capable of generating up to 30 seconds of continuous video from diverse input modalities; Cosmos Transfer, which adapts simulations to function effectively across varying environments and lighting conditions, enhancing domain augmentation; and Cosmos Reason, a vision-language model that applies structured reasoning to interpret spatial-temporal data for effective planning and decision-making. Through these advanced capabilities, NVIDIA Cosmos not only accelerates the innovation cycle in physical AI applications but also promotes significant advancements across a wide range of industries, ultimately contributing to the evolution of intelligent technologies.

Genie 3 signifies a groundbreaking advancement from DeepMind in the realm of general-purpose world modeling, enabling the real-time creation of stunning 3D environments at a resolution of 720p and a frame rate of 24 frames per second, all while maintaining consistency for extended durations. When users input textual prompts, this sophisticated system generates engaging virtual landscapes that allow both users and embodied agents to explore and interact with dynamic events from multiple perspectives, such as first-person and isometric views. A standout feature is its emergent long-horizon visual memory, which guarantees that environmental elements remain coherent even after prolonged interactions, preserving off-screen details and spatial integrity when revisited. Furthermore, Genie 3 incorporates "promptable world events," empowering users to modify scenes dynamically, including adjusting weather patterns or introducing new objects at will. Designed specifically for research involving embodied agents, Genie 3 collaborates effectively with systems like SIMA, refining navigation toward specific objectives and facilitating the performance of complex tasks. This level of interactivity not only enhances the user experience but also transforms the way virtual environments are created and manipulated, paving the way for future advancements in immersive technology. The capabilities of Genie 3 are set to revolutionize applications in gaming, simulation, and education, demonstrating the vast potential of AI-driven environments.

Marble is a cutting-edge AI model currently in the testing phase at World Labs, representing an advanced iteration of their Large World Model technology. This online platform enables the transformation of a single two-dimensional image into a fully navigable and immersive spatial environment. It offers two distinct generation modes: a smaller, faster model designed for quick previews that facilitates rapid iterations, and a larger, high-fidelity model that, despite taking around ten minutes to complete, yields a much more realistic and intricate result. The primary strength of Marble is its capability to instantly generate photogrammetry-like environments from just one image, which removes the necessity for extensive capture tools and allows users to convert a single photograph into an interactive space, ideal for memory documentation, mood board creation, architectural visualizations, or various creative pursuits. Consequently, Marble paves the way for users to engage with their visual assets in a significantly more dynamic and interactive manner, ultimately enriching their creative processes. This innovative approach to image transformation is set to revolutionize how individuals and professionals interact with their visual content.

Mirage 2 represents a groundbreaking Generative World Engine driven by AI, enabling users to easily transform images or written descriptions into lively, interactive gaming landscapes directly within their web browsers. By uploading various forms of media such as drawings, artwork, photos, or even prompts like “Ghibli-style village” or “Paris street scene,” users can witness the creation of detailed and immersive environments that they can navigate in real time. The platform allows for a truly interactive experience, free from rigid scripts; players can modify their surroundings mid-game through conversational input, permitting seamless transitions between diverse settings like a cyberpunk city, a vibrant rainforest, or a stunning mountaintop castle, all while achieving low latency of around 200 milliseconds on standard consumer GPUs. Additionally, Mirage 2 features smooth rendering along with real-time prompt management, facilitating extended gameplay sessions that can last longer than ten minutes. Distinct from earlier world-building technologies, it excels at generating content across various domains without limitations on style or genre, and it supports effortless world adaptation and sharing features, fostering collaborative creativity among users. This revolutionary platform not only transforms the landscape of game development but also cultivates a dynamic community of creators eager to connect and explore together, making each gaming experience uniquely engaging.

Odyssey-2 is an innovative interactive video technology that enables users to generate real-time video experiences tailored to their prompts. By simply inputting a request, users can watch as the system begins streaming several minutes of video that intuitively responds to their interactions. This groundbreaking advancement redefines traditional video playback, transforming it into a dynamic, responsive stream where the model functions in a causal and autoregressive fashion, creating each frame based on prior visuals and user actions rather than following a predetermined timeline. As a result, it allows for effortless transitions between camera angles, settings, characters, and storylines, enhancing the overall viewing experience. The platform boasts rapid video streaming capabilities, starting almost immediately and producing new frames roughly every 50 milliseconds (approximately 20 frames per second), which means users can dive straight into a captivating narrative without lengthy delays. Furthermore, the underlying technology employs a sophisticated multi-stage training process that evolves from generating static clips to offering limitless interactive video journeys, enabling users to issue typed or spoken commands as they navigate through a world that continuously adapts to their input. This remarkable methodology not only boosts viewer engagement but also fundamentally changes the landscape of visual storytelling, making it a truly immersive adventure for audiences. With Odyssey-2, the possibilities for interactive narratives are virtually limitless, inviting users to explore and create in ways they never thought possible.

GWM-1 is Runway’s advanced General World Model built to simulate the real world through interactive video generation. Unlike traditional generative systems, GWM-1 produces continuous, real-time video instead of isolated images. The model maintains spatial consistency while responding to user-defined actions and environmental rules. GWM-1 supports video, image, and audio outputs that evolve dynamically over time. It enables users to move through environments, manipulate objects, and observe realistic outcomes. The system accepts inputs such as robot pose, camera movement, speech, and events. GWM-1 is designed to accelerate learning through simulation rather than physical experimentation. This approach reduces cost, risk, and time for robotics and AI training. The model powers explorable worlds, conversational avatars, and robotic simulators. GWM-1 is built for long-horizon interaction without visual degradation. Runway views world models as essential for scientific discovery and autonomy. GWM-1 lays the groundwork for unified simulation across domains.

Active Inference introduces a groundbreaking methodology for agentic AI, rooted in world models and built on over thirty years of research in computational neuroscience. This approach allows for the creation of AI solutions that emphasize both effectiveness and computational efficiency, particularly for on-device and edge computing scenarios. By effectively merging with established computer vision technologies, our intelligent decision-making frameworks produce results that are not only transparent but also enable organizations to foster accountability in their AI products and applications. Moreover, we are adapting the concepts of active inference from neuroscience to the AI domain, laying the groundwork for a software system that empowers robots and embodied systems to make independent decisions similar to the human brain, thus transforming the landscape of robotics. This breakthrough has the potential to redefine how machines engage with their surroundings in real-time, opening up exciting avenues for both automation and enhanced cognitive capabilities. Ultimately, such innovations could lead to smarter, more responsive systems that better serve various industries.

Game Worlds is a cutting-edge AI-powered gaming platform currently in development by Runway, the generative AI startup known for transforming content creation in Hollywood. Initially launching with a simple chat interface supporting text and image generation, Game Worlds is set to evolve into a fully AI-generated video game platform by the end of 2025. Runway CEO Cristóbal Valenzuela compares the gaming industry's current AI adoption to Hollywood’s early stages, noting that developers are now rapidly embracing AI to speed up game creation. By leveraging Runway’s technology, Game Worlds aims to reduce development time significantly, making game creation more accessible to creators of all skill levels. The platform is also in talks with major gaming companies to utilize their datasets, improving AI training and enabling richer, more immersive experiences. This initiative reflects a broader shift toward generative AI’s integration into interactive entertainment, fostering innovation and creativity. Game Worlds will enable users to generate unique games on demand, opening new frontiers for both players and developers. With AI-driven procedural content and dynamic world-building, the platform promises unprecedented interactivity. Runway’s expertise in generative AI, combined with Game Worlds’ gaming focus, sets the stage for a new era of AI-assisted game development. Overall, Game Worlds is poised to reshape how games are made and experienced in the near future.