markdown Python 软件基金会（PSF）于2025年正式发布了 Python 3.14 ，此次更新备受瞩目，带来了 自由线程 、 子解释器（Subinterpreters） 、 结构化模式匹配增强 以及对 异步编程机制 的深度优化。开发者们最为关心的，莫过于新版本在性能上的提升。为此，工程师 Miguel 进行了一系列非官方性能测试，试图揭示 Python 3.14 的真实性能表现。

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