Runway

Runway has shared research into generating video frame by frame in real time, letting users steer output as it streams rather than waiting for a finished clip. The approach builds on GWM-1, Runway's General World Model introduced in December 2025, and no availability timeline has been announced.

Runway has introduced Solaris, the first in a new category of AI it calls 'Interface World Models,' which renders user interfaces live in 720p instead of running pre-built code. The system, built on Runway's Gen-4.5 video model, remains a research effort with early access available via signup form.

Runway launched Media Router through its Runway Dev platform, a tool that automatically selects the best third-party or in-house image, video, or audio model based on developer priorities like quality, speed, or cost. Runway says it is the first model router built specifically for generative media, following the common LLM-routing pattern into a new domain.