World Model Startup Odyssey Reaches $1.45B Valuation with Amazon-Backed Round

Odyssey, an AI company focused on world models, has raised a new funding round that values the startup at $1.45 billion. The round is backed by Amazon alongside other prominent investors, signaling strong institutional confidence in world models as a distinct and maturing category of AI technology.

The investment positions Odyssey as a leading contender in what many observers consider the next frontier of AI development beyond large language models. World models — AI systems trained to simulate and reason about physical environments — are attracting growing attention from both the research community and venture capital as foundational infrastructure for applications in film, simulation, and interactive media.