研究发现人工智能工具在研究熟悉代码时 使有经验的开发者减速19% Study finds AI tools slow down experienced developers by 19% when working on familiar code.

一项METR研究发现,使用像Cursor这样的先进的人工智能工具使经验丰富的开发商在使用熟悉的代码库时减速19%。 A METR study found that using advanced AI tools like Cursor slowed down experienced developers by 19% when working on familiar codebases. 开发人员不得不纠正AI经常方向正确但不准确的建议,从而增加任务完成时间. Developers had to correct the AI's often directionally correct but inaccurate suggestions, leading to increased task completion times. 这项研究涉及16个开发商和246项任务,挑战了这样一个信念,即AI总是提高软件开发的生产力。 The study involved 16 developers and 246 tasks, challenging the belief that AI always boosts productivity in software development.