resid_post_layer_encoder.mid_block/trainer_2/config.json

{
    "trainer": {
        "trainer_class": "MatryoshkaBatchTopKTrainer",
        "dict_class": "MatryoshkaBatchTopKSAE",
        "lr": 5e-05,
        "steps": 244140,
        "auxk_alpha": 0.03125,
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        "decay_start": 195312,
        "threshold_beta": 0.999,
        "threshold_start_step": 1000,
        "top_k_aux": 256,
        "seed": 0,
        "activation_dim": 512,
        "dict_size": 8192,
        "group_fractions": [
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        ],
        "group_weights": [
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        "group_sizes": [
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            2048,
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        ],
        "k": 10,
        "device": "cuda:0",
        "layer": "encoder.mid_block",
        "lm_name": "Lightricks/LTX-Video",
        "wandb_name": "MatryoshkaBatchTopKTrainer-Lightricks/LTX-Video-resid_post_layer_encoder.mid_block_trainer_2",
        "submodule_name": "resid_post_layer_encoder.mid_block"
    },
    "buffer": {
        "activation_dir": "./ltx_activations/encoder_mid_block",
        "d_submodule": 512,
        "out_batch_size": 2048,
        "num_shards": 70,
        "metadata": {
            "model_name": "Lightricks/LTX-Video",
            "hook_target": "vae_encoder",
            "hook_module": "encoder.mid_block",
            "d_model": 512,
            "num_frames": 25,
            "height": 256,
            "width": 256,
            "text_prompt": "",
            "shift": 1.0,
            "max_norm_multiple": 10,
            "total_tokens": 884224,
            "num_shards": 70,
            "num_videos": 3454,
            "save_dtype": "float32"
        }
    }
}