LEAN-GitHub: Compiling GitHub LEAN repositories for a versatile LEAN prover
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arXiv
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| Format: | Preprint |
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2024
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| _version_ | 1866929435298496512 |
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| author | Wu, Zijian Wang, Jiayu Lin, Dahua Chen, Kai |
| author_facet | Wu, Zijian Wang, Jiayu Lin, Dahua Chen, Kai |
| contents | Recently, large language models have presented promising results in aiding formal mathematical reasoning. However, their performance is restricted due to the scarcity of formal theorem-proving data, which requires additional effort to be extracted from raw formal language corpora. Meanwhile, a significant amount of human-written formal language corpora remains underutilized. To address this issue, we propose LEAN-GitHub, a dataset consisting of large-scale formal data extracted from almost all Lean 4 repositories on GitHub. After fine-tuning InternLM-math-plus on this dataset, our model achieved accuracies of 48.8% with a single pass and 54.5% with 64 passes on the Lean 4 miniF2F test, surpassing state-of-the-art method at 52%. And it also achieves state-of-the-art on two other Lean 4 benchmarks (ProofNet and Putnam) targeting different fields/levels of math. These results demonstrate that our proposed dataset is beneficial for formal reasoning on a wide range of math topics. We open-source our model at https://GitHub. com/InternLM/InternLM-Math and our data at https://huggingface.co/ datasets/InternLM/Lean-GitHub |
| format | Preprint |
| id |
arxiv_https___arxiv_org_abs_2407_17227 |
| institution | arXiv |
| publishDate | 2024 |
| record_format | arxiv |
| spellingShingle | LEAN-GitHub: Compiling GitHub LEAN repositories for a versatile LEAN prover Wu, Zijian Wang, Jiayu Lin, Dahua Chen, Kai Artificial Intelligence Computation and Language Recently, large language models have presented promising results in aiding formal mathematical reasoning. However, their performance is restricted due to the scarcity of formal theorem-proving data, which requires additional effort to be extracted from raw formal language corpora. Meanwhile, a significant amount of human-written formal language corpora remains underutilized. To address this issue, we propose LEAN-GitHub, a dataset consisting of large-scale formal data extracted from almost all Lean 4 repositories on GitHub. After fine-tuning InternLM-math-plus on this dataset, our model achieved accuracies of 48.8% with a single pass and 54.5% with 64 passes on the Lean 4 miniF2F test, surpassing state-of-the-art method at 52%. And it also achieves state-of-the-art on two other Lean 4 benchmarks (ProofNet and Putnam) targeting different fields/levels of math. These results demonstrate that our proposed dataset is beneficial for formal reasoning on a wide range of math topics. We open-source our model at https://GitHub. com/InternLM/InternLM-Math and our data at https://huggingface.co/ datasets/InternLM/Lean-GitHub |
| title | LEAN-GitHub: Compiling GitHub LEAN repositories for a versatile LEAN prover |
| topic | Artificial Intelligence Computation and Language |
| url | https://arxiv.org/abs/2407.17227 |