The short version
An open-source world model for 1-minute 720p video.
From the HackerLinks archive
SANA-WM
An open-source world model for 1-minute 720p video.
At a glance:
First seen:2026-05-16
Last seen:2026-05-16
Times seen:1
Website:nvlabs.github.io
Why it caught our attention
A noteworthy model release with visible HN discussion about what world models can do.
Where it surfaced on Hacker News
2026-05-16
Editorial paraphrase
Commenters said they were impressed with the world models and pointed to robotics simulation as an immediate use case.
Original threadSANA-WM, a 2.6B open-source world model for 1-minute 720p video