Walrus
A space-time transformer that predicts how continuous physical systems evolve, short and long range.
- Made by
- Michael McCabe, Payel Mukhopadhyay, Tanya Marwah and others (Polymathic AI)
- Field
- Simulation and fluids
- Learns from
- 19 kinds of physical scenario from fluids to plasma and astrophysics
- Size
- 1.3B parameters
- Open weights
- Yes, MIT
- First public
- Nov 2025
- Source
- arxiv.org/abs/2511.15684
How it relates to Flare
One of the biggest open physics foundation models. It works on fields and flows, not particle collisions.
Links
Every figure here is from the source above, checked 17 October 2026. Something changed? Email [email protected].