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Pika launches H3 Flex, debuting as the #1 open weight model on DesignArena's t2v board

Original title: Meet Pika H3 Flex, debuting today as the #1 open weight model on DesignArena’s t2v board.

Pika released Pika H3 Flex, which debuted today as the #1 open weight model on DesignArena's t2v board. Built for professional iteration, it supports exportable audio stems, resolutions up to 4k, and faster-than-realtime generation, producing a 15-second clip with soundtrack in as little as 7 seconds.

Why it matters

The official post cites the DesignArena t2v top spot along with concrete specs like audio stems, 4k resolution, and generation speed.

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