t5x/examples/t5/t5_1_0/small.gin

# T5.1.1 Small model.

include 't5x/examples/t5/t5_1_0/base.gin'  # imports vocab, optimizer and model.

# ------------------- Network specification overrides --------------------------
network.Transformer.config = @network.T5Config()
network.T5Config:
  emb_dim = 512
  num_heads = 8
  num_encoder_layers = 6
  num_decoder_layers = 6
  head_dim = 64
  mlp_dim = 2048