trainer_config.json

{
    "trainer": {
        "trainer_class": "BatchTopKCrossCoderTrainer",
        "dict_class": "BatchTopKCrossCoder",
        "lr": 0.0001,
        "steps": 48828,
        "auxk_alpha": 0.03125,
        "warmup_steps": 1000,
        "decay_start": null,
        "threshold_beta": 0.999,
        "threshold_start_step": 1000,
        "top_k_aux": 1792,
        "seed": null,
        "activation_dim": 3584,
        "dict_size": 114688,
        "k": 100,
        "code_normalization": "CROSSCODER",
        "code_normalization_alpha_sae": 1.0,
        "code_normalization_alpha_cc": 0.1,
        "device": "cuda",
        "layer": 20,
        "lm_name": "princeton-nlp/gemma-2-9b-it-SimPO-princeton-nlp/gemma-2-9b-it-DPO",
        "wandb_name": "gemma-2-9b-it-DPO-L20-k100-lr1e-04-dpo-simpo-Crosscoder",
        "submodule_name": null,
        "dict_class_kwargs": {
            "same_init_for_all_layers": false,
            "norm_init_scale": 0.005,
            "init_with_transpose": false,
            "encoder_layers": null,
            "code_normalization": "crosscoder",
            "code_normalization_alpha_sae": 1.0,
            "code_normalization_alpha_cc": 0.1
        }
    }
}