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Understanding Prism: Dynamic Sparse Attention for Joint Video-Audio Generation

This story is from 2026-10-06. It is preserved in the archive; the latest stories are on the live feed.

Prism is a dynamic sparse-attention framework for training video-and-audio generation models at high resolution. It aims to reduce the cost of attention while keeping the visual and sound details that matter to a clip. A 2K video contains far more visual tokens than a small image. If every token co…

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  1. 2026-10-06 09:22 · DEV Community — Machine Learning
    Understanding Prism: Dynamic Sparse Attention for Joint Video-Audio Generation

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