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--- |
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license: apache-2.0 |
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tags: |
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- transformer |
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- education |
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- arithmetic |
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- algorithmic-learning |
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language: |
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- en |
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pipeline_tag: text-generation |
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--- |
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# addGPT: Teaching Transformers to Add |
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A transformer encoder-decoder that learns integer addition, demonstrating algorithmic learning capabilities. |
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## Model Description |
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- **Architecture**: Transformer encoder-decoder |
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- **Parameters**: ~2.7M (tiny config) |
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- **Task**: Integer addition (up to 5-digit numbers) |
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- **Accuracy**: >99% on held-out test set |
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## Usage |
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```python |
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# Download checkpoint |
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from huggingface_hub import hf_hub_download |
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checkpoint_path = hf_hub_download(repo_id="m-bano/addGPT", filename="ckpt_step12500.pt") |
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# Or use the provided script |
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# python download_checkpoint.py |
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``` |
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See the [GitHub repository](https://github.com/mbano/addGPT) for complete code and usage instructions. |
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## Training Details |
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- **Framework**: PyTorch 2.0+ |
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- **Training Time**: ~10 minutes on GPU |
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- **Dataset**: 6.4M randomly generated addition problems |
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- **Optimizer**: AdamW with cosine annealing |
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## Configuration |
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```yaml |
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n_emb: 512 |
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n_heads: 8 |
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n_blocks: 4 |
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max_src_len: 5 # 5-digit operands |
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``` |
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## License |
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Apache 2.0 |
