Introducing our new frontier video generation model, Runway Gen-4.5 (previously known as Whisper Thunder aka David). It has been ranked the world's best video model in the Artificial Analysis leaderboard, surpassing all other AI video models.
Gen-4.5 is state-of-the-art and sets a new standard for video generation motion quality, prompt adherence and visual fidelity. The model excels at understanding and executing complex, sequenced instructions. You can specify detailed camera choreography, intricate scene compositions, precise timing of events and subtle atmospheric changes all within a single prompt.
We are gradually rolling out access to Runway Gen-4.5. It will be available to everyone in the coming days.