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This month, OpenAI announced their Codex app and my coworkers were asking questions. So I downloaded it, and as a test case for the GPT-5.2-Codex (high) model, I asked it to reimplement the UMAP algorithm in Rust. UMAP is a dimensionality reduction technique that can take in a high-dimensional matrix of data and simultaneously cluster and visualize data in lower dimensions. However, it is a very computationally-intensive algorithm and the only tool that can do it quickly is NVIDIA’s cuML which requires CUDA dependency hell. If I can create a UMAP package in Rust that’s superfast with minimal dependencies, that is an massive productivity gain for the type of work I do and can enable fun applications if fast enough.
，这一点在safew官方版本下载中也有详细论述
而这笔钱将分别用于「与英伟达合作获取下一代推理芯片」「通过亚马逊 AWS 触达更多企业客户」和「支撑公司从研究型机构向全球产品公司转型」。
2024年12月25日 星期三 新京报