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nbr-1b
elvisia/nbr-1b
nbr-1b is a text generation model from elvisia. Use it when you need the model to write or continue text. It is set up for transformers. The card lists the license as apache-2.0.
NBR-1B is a 1.13 billion parameter language model trained from scratch for Brazilian Portuguese.
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Repo size
18.1 GB
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At a glance
- Task
- Text Generation
- Library
- transformers
- License
- apache-2.0
- Model type
- llama
- Access
- Public
- Created
- Jan 4, 2026
- Updated
- Jan 4, 2026
- SHA
- dc462c9f
Model card
From the Hugging Face model README
NBR-1B: Brazilian Portuguese Language Model
NBR-1B is a 1.13 billion parameter language model trained from scratch for Brazilian Portuguese.
Model Details
| Attribute | Value |
|---|---|
| Parameters | 1.13B |
| Architecture | LLaMA-style (GQA, RMSNorm, SwiGLU, RoPE) |
| Hidden Size | 2048 |
| Layers | 24 |
| Attention Heads | 16 |
| KV Heads | 4 |
| Vocabulary | 32,000 (BPE) |
| Context Length | 2048 |
| Training Tokens | 3.12B |
| Final Loss | ~2.8 |
Training Data
- CulturaX PT (40%)
- FineWeb-2 PT (52%)
- mC4 PT (5%)
- CC-News PT v2 (2%)
- Books PT (1%)
Usage
This is a base model for text completion. Use with transformers library.
License
Apache 2.0
- Task
- Text Generation
- Library
- transformers
- Type
- llama
- License
- apache-2.0
- Languages
- pt
- Created
- Jan 4, 2026
- Updated
- Jan 4, 2026