code: def mqp_lm1b_base():
    
    hparams = mtf_transformer2.mtf_unitransformer_base()
    hparams.d_model = 1024
    hparams.max_length = 256
    hparams.batch_size = 256
    # Parameters for my_layer_stack()
    hparams.num_hidden_layers = 6
    hparams.d_ff = 8192
    hparams.d_kv = 128
    hparams.num_heads = 8
    hparams.learning_rate_decay_steps = 13600
    hparams.layout = "batch:batch;vocab:model;d_ff:model;heads:model"
    hparams.mesh_shape = "batch:32"
    return hparams
docs: Series of architectures for language modeling.