Odyssey Series B: $310M round values world model maker $1.45B

Odyssey raised a $310 million Series B at a $1.45 billion valuation, led by Natural Capital, with Amazon, AMD Ventures, GV and other investors participating. The startup, founded in 2023 by Oliver Cameron and Jeff Hawke, has now raised $337 million to date and says AWS is its preferred cloud provider.

Who backed Odyssey and how much did it raise?

Odyssey closed a $310 million Series B that values the company at $1.45 billion, led by Natural Capital; participants include Amazon, AMD Ventures and GV, and the company lists angel backers Jeff Dean, Elad Gil, Garry Tan, Guillermo Rauch and Cruise founder Kyle Vogt. The company has raised $337 million in total since its 2023 founding.

The round crowns Odyssey as a unicorn and expands an investor list that mixes strategic corporate capital and prominent individual angels. Amazon’s participation comes with a technical tie: Odyssey says AWS is now its preferred cloud provider and it will optimize its models to run on AWS Trainium chips.

How do Odyssey’s world models work and what do they do?

Odyssey builds world models that gather data from the physical world and simulate it with accurate physics; the startup used an approach similar to Google Earth by sending people out with cameras strapped to their backs to collect imagery. The company offers a handful of world models aimed at use cases from video-game creation to robotics and is known for producing rich, interactive video from text prompts.

Founders’ backgrounds align with that approach. CEO Oliver Cameron co-founded autonomous vehicle startup Voyage, which was acquired by GM’s Cruise, where he later became vice president of product. CTO Jeff Hawke worked as an engineer at U.K. self-driving startup Wayve. The data-collection method contrasts with Google’s fleet approach, where Google drives camera-equipped cars around; Odyssey’s human-carried cameras feed its simulation pipeline.

Why does this funding and positioning matter?

The cash and strategic partners give Odyssey resources to scale models that simulate physical environments, and the Amazon tie points the startup toward non-Nvidia hardware by optimizing for AWS Trainium. That combination matters because it signals investor appetite for models that go beyond text and chat and into physics-based simulation, and it aligns Odyssey with a major cloud provider rather than the dominant GPU supplier.

Investors appear to be betting on demand for synthetic environments across entertainment and robotics. Odyssey’s specialty in converting text prompts into interactive video and its emphasis on real-world data collection position it to supply content and simulated scenes that developers and roboticists can use without building large real-world datasets themselves.

What to watch next

Watch for technical milestones showing Trainium optimization in production workloads and any product launches that expand Odyssey’s world-model catalog beyond the handful of models it currently offers. Another signal will be whether the company scales its human-carried data collection method or combines it with other sensing strategies.

Odyssey’s investor list and the stated AWS tie will make subsequent engineering choices and partner integrations useful indicators of how the company plans to compete in a field moving beyond language models into embodied simulation.