{
    "training_wkdir": "RESULTS_basic_1block_gpu",
    "rng_seednum": 3026,

    "data_dir": "preprocess_data/DATA",
    "train_dset_splits": ["CHERRIES_split0"],
    "dev_dset_splits": ["CHERRIES_split1"],
    "test_dset_splits": ["CHERRIES_split1"],

    "toss_alignments_longer_than": 513,
    "batch_size": 64,
    "chunk_length": 512,

    "num_epochs": 30,
    "optimizer_config": {
        "init_value": 1e-4,
        "peak_value": 1e-4,
        "end_value": 1e-4,
        "warmup_steps": 0,
        "weight_decay": 1e-4,
        "every_k_schedule": 1
    },
    "early_stop_cond1_atol": 1e-3,
    "early_stop_cond2_gap": 0.5,
    "patience": 5,
    "update_grads": true,
    "use_scan_fns": false,

    "interms_for_tboard": {
        "sow_outputs": false,
        "embeddings": false,
        "gradients": false,
        "weights": false,
        "optimizer": false,
        "forward_pass_outputs": false,
        "attn_weights": false
    },
    "save_arrs": false,
    "save_per_sample_losses": false,
    "record_metrics_every_n_steps": 500,
    "checkpoint_every_t_seconds": 1800,

    "anc_model_type": "transformer",
    "anc_enc_config": {"initial_embed_module": "EmbeddingWithPadding",
                       "first_block_module": "RoPETransfBlock",
                       "subsequent_block_module": "RoPETransfBlock",
                       "hidden_dim": 1452,
                       "num_blocks": 1,
                       "num_heads": 2,
                       "dropout": 0.20,
                       "max_position_embeddings": 3000
                       },

    "desc_model_type": "transformer",
    "desc_dec_config": {"initial_embed_module": "EmbeddingWithPadding",
                       "first_block_module": "RoPETransfBlock",
                       "subsequent_block_module":"RoPETransfBlock",
                       "hidden_dim": 1452,
                       "num_blocks": 1,
                       "num_heads": 2,
                       "dropout": 0.20,
                       "max_position_embeddings": 3000
                       },

    "pred_model_type": "feedforward",
    "pred_config": {
        "postproc_model_type": "feedforward",
        "use_bias": true,
        "use_anc_emb": true,
        "use_desc_emb": true,
        "use_prev_align_info": true,
        "layer_sizes": [500],
        "dropout": 0.20,
        "t_per_sample": true
    }

}