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--- |
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pipeline_tag: text-generation |
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inference: true |
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license: apache-2.0 |
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datasets: |
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- simplescaling/s1K |
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--- |
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**We recommend using our successor [s1.1](https://huggingface.co/simplescaling/s1.1-32B) with better performance** |
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# Model Summary |
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> s1 is a reasoning model finetuned from Qwen2.5-32B-Instruct on just 1,000 examples. It matches o1-preview & exhibits test-time scaling via budget forcing. |
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- **Repository:** [simplescaling/s1](https://github.com/simplescaling/s1) |
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- **Paper:** https://arxiv.org/abs/2501.19393 |
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# Use |
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The model usage is documented [here](https://github.com/simplescaling/s1?tab=readme-ov-file#inference). |
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# Evaluation |
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| Metric | s1-32B | s1.1-32B | o1-preview | o1 | DeepSeek-R1 | DeepSeek-R1-Distill-Qwen-32B | |
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|---|---|---|---|---|---|---| |
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| # examples | 1K | 1K | ? | ? | >800K | 800K | |
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| AIME2024 | 56.7 | 56.7 | 40.0 | 74.4 | 79.8 | 72.6 | |
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| AIME2025 I | 26.7 | 60.0 | 37.5 | ? | 65.0 | 46.1 | |
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| MATH500 | 93.0 | 95.4 | 81.4 | 94.8 | 97.3 | 94.3 | |
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| GPQA-Diamond | 59.6 | 63.6 | 75.2 | 77.3 | 71.5 | 62.1 | |
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Note that s1-32B and s1.1-32B use budget forcing in this table; specifically ignoring end-of-thinking and appending "Wait" once or twice. |
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# Citation |
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```bibtex |
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@misc{muennighoff2025s1simpletesttimescaling, |
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title={s1: Simple test-time scaling}, |
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author={Niklas Muennighoff and Zitong Yang and Weijia Shi and Xiang Lisa Li and Li Fei-Fei and Hannaneh Hajishirzi and Luke Zettlemoyer and Percy Liang and Emmanuel Candès and Tatsunori Hashimoto}, |
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year={2025}, |
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eprint={2501.19393}, |
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archivePrefix={arXiv}, |
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primaryClass={cs.CL}, |
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url={https://arxiv.org/abs/2501.19393}, |
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} |
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``` |
