default_stage:
  default_modifiers:
    SparseGPTModifier:
      sparsity: 0.2
      mask_structure: 0:0
      sequential_update: false
      sequential_targets: [Qwen3DecoderLayer]
      targets: [Linear]
      ignore: []
      block_size: 128
      dampening_frac: 0.01
      preserve_sparsity_mask: false
      offload_hessians: false