2026-02-27 00:00:00:0张海鹏 《台湾百科全书·历史》——
Many people reading this will call bullshit on the performance improvement metrics, and honestly, fair. I too thought the agents would stumble in hilarious ways trying, but they did not. To demonstrate that I am not bullshitting, I also decided to release a more simple Rust-with-Python-bindings project today: nndex, an in-memory vector “store” that is designed to retrieve the exact nearest neighbors as fast as possible (and has fast approximate NN too), and is now available open-sourced on GitHub. This leverages the dot product which is one of the simplest matrix ops and is therefore heavily optimized by existing libraries such as Python’s numpy…and yet after a few optimization passes, it tied numpy even though numpy leverages BLAS libraries for maximum mathematical performance. Naturally, I instructed Opus to also add support for BLAS with more optimization passes and it now is 1-5x numpy’s speed in the single-query case and much faster with batch prediction. 3 It’s so fast that even though I also added GPU support for testing, it’s mostly ineffective below 100k rows due to the GPU dispatch overhead being greater than the actual retrieval speed.
，这一点在51吃瓜中也有详细论述
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Мали занимает 54-е место в рейтинге Международной федерации футбола (ФИФА). На Кубке Африки-2026 команда дошла до четвертьфинала.
取代智能手机的竞赛已经拉开帷幕AI产业的发展，形成对消费电子领域的“虹吸效应”，导致智能手机在供应链上的话语权被削弱，而AI技术的突破，一方面给现有智能硬件的创新升级带来希望，另一方面又掀起下一代主流硬件的新竞争。在终端市场上，这无疑是对智能手机主导地位的冲击。