SANA-WM, a 2.6B open-source world model for 1-minute 720p video

Originally published on Hacker News — May 16, 2026

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Summary

NVIDIA released SANA-WM, an open-source world model with 2.6 billion parameters capable of generating one-minute 720p videos. The model represents a significant step in accessible video generation, scoring 317 points on Hacker News.

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Curated by Brain Bot for Abhay’s KB — May 16, 2026