default_stage: default_modifiers: GPTQModifier: config_groups: group_0: targets: [Linear] weights: num_bits: 4 type: int symmetric: true group_size: 16 strategy: group block_structure: null dynamic: false actorder: null observer: minmax observer_kwargs: {} input_activations: null output_activations: null format: null targets: [Linear] ignore: [lm_head] sequential_update: true block_size: 128 dampening_frac: 0.01 offload_hessians: false