Garden's Almanac of Matter Models

TECE

January 2026

Checkpoint Params Polaris Sophia Perlmutter Delta Frontier Della
tece-oam-rra-1.0 222M
verified, last 30 days installed, not recently verified not installed

No cluster has installed any checkpoint of this model yet.


Running this model
1# from a job or interactive session on a supported cluster:
2from rootstock import RootstockCalculator
3
4with RootstockCalculator(
5 cluster=YOUR_CLUSTER_ID, # eg, "polaris", "perlmutter"
6 checkpoint="tece-oam-rra-1.0",
7 device="cuda",
8) as calc:
9 # model is now running in subprocess on compute node
10 atoms.calc = calc
11 atoms.get_potential_energy()

Environments

Rootstock runs each model family inside an isolated Python environment defined by a single file. This environment file includes the specific dependencies needed, plus a setup() function that loads the model and returns an ASE calculator. These files are usually almost identical for a given model family, but because of cluster-specific quirks (eg, an old CUDA driver) the dependencies and setup code can vary a bit.

Couldn't load the current environments from Rootstock.


References
  1. Xu, Zemin, Xie, Wenbo, Hu, P., Edge Cluster Expansion with Radial Rotary Attention for Interatomic Potentials, arXiv, 2026.