成本不足50美元！研究人员训练出AI推理模型s1，媲美OpenAI的o1
近期，斯坦福大学和华盛顿大学的 AI 研究人员成功训练出了一款名为 s1的 AI 推理模型，训练成本不足50美元，所需的云计算信用额度也非常低。这项研究成果于上周五发布，表明 s1在数学和编程能力测试上表现不逊于 OpenAI 的 o1模型和 DeepSeek 的 R1模型。s1的代码和数据已在 GitHub 上公开，供其他研究者使用。研究团队表示，他们从一个现成的基础模型出发，通过蒸馏技术进行微调，以提取出所需的推理能力。s1的蒸馏过程使用了谷歌的 Gemini2.0Flash Thinking Experimental 模型，这种方法与加州大学
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