metadata

widget:
  - text: Em uma bela manhã de
  - text: Em uma cidade tão grande como
  - text: Maria e Joana são
license: mit
datasets:
  - mc4
language:
  - pt
metrics:
  - perplexity
library_name: transformers
pipeline_tag: text-generation

OPT-125M finetuned Portuguese

Fine-tuning the OPT-125M model on a reduced corpus of mc4-Portuguese with approximately 300M tokens.

Hyper-parameters

learning_rate = 5e-5
batch_size = 32
warmup = 500
seq_length = 512
num_train_epochs = 2.0

With an A100 with 40GB of RAM, the training took around 3 hours

Perplexity: 9.4

Sample Use

from transformers import pipeline
generator = pipeline('text-generation', model='Mirelle/opt-125M-pt-br-finetuned', max_length=100, do_sample=True)
generator("Em uma bela manhã de")