model: chgnet
device: mps
default_dtype: float32

opt:
  fmax: 0.05
  max_steps: 500
  cell_filter: cubic

random_gen:
  composition:
    Si: 16
    O: 32
  n_structures: 5
  target_cn:
    Si: 4
    O: 2
  output_format: vasp