{"d_in": 512, "d_sae": 2048, "l1_coefficient": 0.0, "dtype": "float32", "device": "cuda", "hook_layer": "2", "hook_name": "hook_resid_post", "hook_spec": "blocks.2.hook_resid_post", "top_k": 128, "top_k_aux": 64, "n_batches_to_dead": 200, "aux_penalty": 0.03125}