{ "input_dim": 784, "base_dim": 256, "batch_size": 1024, "epochs": 5, "initial_lr": 0.001, "temp_contrastive": 0.1, "lambda_contrastive": 0.5, "lambda_cayley": 0.01, "dataset": "EMNIST_byclass", "run_hash": "bb16ab15", "timestamp": "20250927_195352" }