В России ответили на предупреждение Макрона по Украине19:48
Use specialized join types. ANY JOIN returns only the first matching row from the right table, making it much faster and more memory-efficient for lookup-style enrichment queries. ASOF JOIN is purpose-built for time-series data where you need the closest match rather than an exact one.
，详情可参考搜狗输入法
拥有大量设备，就意味着拥有真实生活数据，也意味着 AI 可以不断学习真实场景。这是很多互联网公司很难复制的能力。
Just to labour the point: I only optimised for one-shot guesstimating hard maths problems and EQ-Bench. I never looked at IFEval, BBH, GPQA, MuSR, or MMLU-PRO during development. The leaderboard was pure out-of-sample validation.