Odyssey launches Odyssey-3 world model: new SOTA 66.1 on Physics-IQ Verified, free real-time browser preview, and robot-arm control
On Oct 8 Odyssey released Odyssey-3, a foundation world model built as an autoregressive diffusion transformer. Odyssey-3 Pro (720p) scores 66.1 on Physics-IQ Verified video-to-video, the highest reported score, and 54.7 image-to-video. A free browser research preview (Flash variant) offers first/third-person navigation and free camera; API access is by request, with no open weights or public pricing. Odyssey says tens of hours of demos are enough to control various robot arms.

Key Takeaways
- Physics-IQ Verified v2v: Odyssey-3 Pro 66.1 (best-of-8, highest reported) / 63.4 prompt-enhanced; 480p model 51.8 β 61.6 β 64.4 (launch post)
- Image-to-video: Odyssey-3 Pro 54.7; vendor says 1st in 3 of 4 WorldMark categories (self-reported)
- Architecture: autoregressive diffusion transformer predicting environment evolution in real time from past observations plus latest actions/events
- Physical AI: an action decoder trained on tens of hours of demos controls robot arms, with recovery behaviors absent from training data (technical write-up)
- Access: free browser research preview; API by request, no open weights or public pricing






