Key Info

Pika Labs launched Pika H3 Flex, which debuts as the #1 open-weight model on DesignArena's text-to-video leaderboard, and released it as open source from day one.

Highlights

  • Supports resolutions up to 4K and exportable audio stems for professional iteration.
  • Generates a 15-second clip with soundtrack in as little as 7 seconds, faster than realtime.
  • Code is on GitHub and weights are on Hugging Face.
  • Available immediately in ComfyUI and diffusers.