AI video is getting seriously good. I tested Pika H3 Flex with a cinematic automotive concept, and the camera movement, reflections, and overall visual quality make it exciting to experiment with. 15-second videos in as little as 7 seconds, 5 separate audio stems, up to 12 Show more
Meet Pika H3 Flex, debuting today as the #1 open weight model on DesignArena’s t2v board. It’s built for professional iteration, with exportable audio stems, resolutions up to 4k, and faster-than-realtime generation. It can produce a 15-second clip with soundtrack in as little
