Streaming-native multimodal model for interactive worlds that evolve in real time
Vivix-W1 is a streaming-native multimodal model that generates audiovisual worlds continuously in fine-grained segments, so text, voice, images, video, touch, camera and motion inputs can change what happens next during generation. It supports native audio-video co-generation, multi-shot storytelling and long-horizon consistency, and Vivix reports roughly 30B active parameters with second-level latency. The public API offers asynchronous 5–15 second world-video generation (vivix-w1, vivix-w1-fast and vivix-w1-ultrafast), while the live streaming variant is in private beta.