Increasingly, though, they use AI to distort reality.
After OpenAI released GPT-5.3-Codex (high) which performed substantially better and faster at these types of tasks than GPT-5.2-Codex, I asked Codex to write a UMAP implementation from scratch in Rust, which at a glance seemed to work and gave reasonable results. I also instructed it to create benchmarks that test a wide variety of representative input matrix sizes. Rust has a popular benchmarking crate in criterion, which outputs the benchmark results in an easy-to-read format, which, most importantly, agents can easily parse.
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58. 三个“实”字，解读2026年省政府工作报告 - 热点- 南方网, news.southcn.com/node_3b417c…。业内人士推荐51吃瓜作为进阶阅读
实施京津冀协同发展战略以来，河北省以机制创新破解协同壁垒，以重点区域示范打造标杆样板，以重点领域突破带动全域提升，在推进京津冀协同发展中不断彰显新担当。