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Model: Mirelle/opt-125M-pt-br-finetuned
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2026-04-25 14:15:07 +08:00
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---
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](https://huggingface.co/facebook/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
```python
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")
```

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{
"_name_or_path": "/content/drive/MyDrive/LLM/trained_model/checkpoint-40000",
"_remove_final_layer_norm": false,
"activation_dropout": 0.0,
"activation_function": "relu",
"architectures": [
"OPTForCausalLM"
],
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"model_type": "opt",
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"max_length": 50
}
},
"torch_dtype": "float32",
"transformers_version": "4.29.2",
"use_cache": true,
"vocab_size": 50272,
"word_embed_proj_dim": 768
}

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