### google/flan-t5-base finetuned on xsum dataset

#### train args<br>
max_input_length: 512<br>
max_tgt_length: 128<br>
epoch: 3<br>
optimizer: AdamW<br>
lr: 2e-5<br>
weight_decay: 1e-3<br>
fp16: False<br>
prefix: "summarize: "<br>

#### performance<br>
eval_rouge1: 38.6648<br>
eval_rouge2: 15.5661<br>
eval_rougeL: 30.6158<br>

#### usage<br>
from transformers import AutoTokenizer, AutoModelForSeq2SeqLM<br>