opus-5.5VIDEO
Opus 5.5 turns 4D reconstructions into sim-ready assets
The author gave Opus 5.5 an SDK to query SLAM poses, depth, optical flow and RGB renders from a 4D reconstruction, and it produced sim-ready assets for a MuJoCo setup, with a wireframe overlay comparing sim to the real reconstruction.
Andrey Volodin
@s1ddokArchived 2026.10.08Originally posted 2026.10.07
Andrey Volodin @s1ddokOriginally posted 2026.10.07
Early experiments with real2sim from 4D reconstruction look promising. I gave Opus 5.5 our SDK to query POV SLAM positions, depth, optical flow and RGB renders in arbitrary views from the reconstruction file and it created perfect sim-ready assets. Simple MuJoCo setup shows that we can benchmark simulations against actual GT in reality. Wireframe follows 4D reconstruction, orange box is pure sim.
x.com/s1ddok/status/2107653604144562177Archived 2026.10.08 10:38