Issues

• Dataset for uma-s-1.2 is not documented in the Hugging Face

  facebookresearch/fairchem#2215 · Filter by author gitlzzz opened on Oct 1, 2026

• Access request for UMA

  facebookresearch/fairchem#2209 · Filter by author kgandikota459 opened on Sep 28, 2026
  2

• Loss reads the device 15 times per step when training UMA-S conserving on 8x B200

  facebookresearch/fairchem#2195 · Filter by author TarzanZhao opened on Sep 11, 2026
  3

  

• User feedback on install doc - virtualenv might be missing, use venv instead

  documentationstale
  Feature

  facebookresearch/fairchem#2175 · Filter by author zulissimeta opened on Aug 21, 2026
  1

  

• uma-m-1p1 predictor construction stalls indefinitely after checkpoint download completes (uma-s variants load fine)

  facebookresearch/fairchem#2095 · Filter by author JinukMoon opened on Jul 18, 2026
  1