US AI company Odyssey has released a public research preview of its world model Odyssey-3, which supports text-to-interactive-environment generation. The base version has 14 billion parameters, while the Pro version scored 66.1 on the Physics-IQ benchmark and topped three of four WorldMark benchmarks. Odyssey, founded in 2023, raised $310 million in June 2026 with backing from Amazon and AMD Ventures.