World Models

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CaliBench

CaliBench is a benchmark for image-to-video generative models that asks whether a model reproduces the correct distribution of physical outcomes across many generations from the same starting frame

AI BenchmarksModel Evaluation

GAIA-2 (Wayve)

GAIA-2 (Generative AI for Autonomy 2) is a controllable, multi-camera generative world model for autonomous driving, announced by the British self-driving company Wayve on 26 March 2025.

AI ModelsAutonomous Vehicles

GAIA-4 (Wayve)

GAIA-4 is a multimodal generative world model for closed-loop autonomous driving simulation, announced by the British self-driving company Wayve on 3 August 2026 as the latest generation of its GAIA family.

AI ModelsAutonomous Vehicles

Genie (DeepMind)

Genie is an 11-billion-parameter generative interactive environment from Google DeepMind, described by its creators as the first foundation world model: it turns a single image, photo, or sketch into a…

Generative AIGoogle DeepMind

Genie 3

Genie 3 is a general-purpose foundation world model developed by Google DeepMind and announced on August 5, 2025, that generates interactive, navigable 3D environments from a single text prompt and runs in…

AI ModelsGenerative AI

HY-World 2.0

HY-World 2.0 (also written HunyuanWorld 2.0 or Hunyuan World Model 2.0) is an open multimodal 3D world model from Tencent's Hunyuan team, with a technical report and first code release published on April 16

Chinese AIMultimodal AI

Inverse graphics

Inverse graphics is the problem of recovering, from one or more images, a description of the scene that produced them: the geometry, materials, lighting, camera, and in some formulations the motion and…

AI ResearchComputer Vision

Jeff Hawke

Jeff Hawke (published as Jeffrey Hawke) is a New Zealand robotics and machine learning engineer who is the co-founder and chief technology officer of Odyssey

Autonomous VehiclesPeople

Lumo-2

Lumo-2 is a 4B-scale robot-learning model developed by Astribot. Astribot describes it as a latent world-action model: instead of rendering a future video before acting, it predicts an action-relevant…

AI ModelsEmbodied AI

Mimic Robotics

Mimic Robotics is a Swiss robotics company that develops dexterous robot hands, human demonstration equipment, control software, and learned manipulation policies for industrial work.

AI CompaniesEmbodied AI

NVIDIA Cosmos

NVIDIA Cosmos is a world foundation model platform developed by NVIDIA for physical AI applications, including autonomous vehicles and robotics.

AI ModelsEmbodied AI

Odyssey (AI lab)

Odyssey is an artificial intelligence lab that builds what it calls foundation world models: causal, action-conditioned systems trained to predict how the world evolves from one moment to the next, and to…

AI CompaniesArtificial Intelligence

Odyssey-3

Odyssey-3 is a foundation world model announced on September 15, 2026 by Odyssey, an AI lab founded in 2023 by Oliver Cameron and Jeff Hawke.

AI ModelsEmbodied AI

Reactor

Reactor is an American artificial-intelligence startup building developer infrastructure for real-time generative video and interactive world models.

AI CompaniesVideo Generation

Starchild-1

Starchild-1 is a real-time audio-video world model built by the AI lab Odyssey. It generates synchronized video and sound autoregressively, chunk by chunk, while a user streams new text, speech and action…

AI ModelsMultimodal AI

V-JEPA 2

V-JEPA 2 (Video Joint Embedding Predictive Architecture 2) is an open-source video world model released by Meta AI on June 11, 2025 that learns to understand, predict, and plan in the physical world by…

AI ModelsComputer Vision

World Labs

World Labs is an American spatial-intelligence company, headquartered in San Francisco, that builds "Large World Models" (LWMs), generative AI systems that perceive, generate, reason about and interact with…

AI CompaniesComputer Vision

World action model

A world action model (WAM) is a robot policy design that builds action generation on a video world model backbone rather than on a vision-language model, so that a single network jointly predicts how a scene…

AI ModelsEmbodied AI