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.
从行业发展来看，未来企业公关的核心竞争力，除了媒体资源整合、危机处置能力外，将向品牌情感价值构建与公众情感沟通等方向拓展。技术与人文的融合将成为重要趋势。
专家明确表示，在调查期间，车企作为被调查方，需履行如实提供信息的义务，且一般不允许接触被封存的车辆，监管部门也禁止企业有任何干扰调查工作的行为。，更多细节参见体育直播
$ tac toplist.txt |head -10
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Meta正在通过暴力招聘，点燃硅谷史上最疯狂的人才战。为了竞逐引领下一波AI浪潮的门票，科技巨头们不惜抛出数百万甚至上千万美元的个人方案。