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.
02:58, 28 февраля 2026Экономика
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The AI functions are activated with the voice command “Hey Meta”. Within ten minutes of the package being opened we begin asking questions. The glasses answer immediately, in English.
《直播电商经营者落实食品安全主体责任监督管理规定》《食品销售连锁企业落实食品安全主体责任监督管理规定》，两部关于落实食品安全主体责任的新规将于3月20日起施行，进一步守护群众“舌尖上的安全”。
# could get the changed value notification long after the value