Don't use this model for any applied task. It too small to be practically useful. It is just a part of a weird research project.

An extremely small version of T5 with these parameters

  "d_ff": 1024,
  "d_kv": 64,
  "d_model": 256,
  "num_heads": 4,
  "num_layers": 1,  # yes, just one layer

The model was pre-trained on realnewslike subset of C4 for 1 epoch with sequence length 64. Corresponding WandB run: click.