📄 中文摘要
2025年底，关于“提示工程已死”、“提示工程师角色过时”、“AI代理不再需要提示”等言论层出不穷。然而，实际情况是对精确、结构化AI指令的需求并没有减少，反而激增。变化在于标签、范围和所需的复杂性。以往的“聪明提示”时代已经结束，系统化的上下文工程时代已经来临。上下文工程并不是提示工程的重新品牌，而是一个在范围和雄心上都截然不同的学科。
从提示工程到上下文工程：实际发生了什么变化（以及没有变化的内容）
📄 English Summary
From Prompt Engineering to Context Engineering: What Actually Changed (And What Didn't)
In late 2025, headlines proclaimed that 'prompt engineering is dead,' 'the role of prompt engineers is obsolete,' and 'AI agents no longer need prompts.' However, the actual situation is that the demand for precise, structured AI instructions did not diminish; it exploded. What changed was the terminology, scope, and sophistication required. The artisanal era of 'one clever prompt' has ended, giving way to the systematic era of context engineering. Context engineering is not a rebranding of prompt engineering; it represents a fundamentally different discipline in terms of scope and ambition.