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《科学》 第391卷 第6787期 · 2026年2月19日 · 中文解读

谁在用AI写代码?生成式AI的全球扩散与影响

Who is using AI to code? Global diffusion and impact of generative AI
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这篇讲什么
一项研究通过分析六个国家超过3000万次代码贡献,发现生成式AI工具正在快速全球扩散,但生产力和探索新领域的收益仅惠及资深开发者,而早期职业开发者虽使用更多却无明显获益。
原文开头
Simone Daniotti*, Johannes Wachs, Xiangnan Feng, Frank Neffke INTRODUCTION: Generative artificial intelligence (genAI) has the potential to radically transform the nature and productivity of human labor, yet we lack systematic measurement of how fast genAI is diffusing and who benefits from it. In this work, we develop a method to detect AI-generated code at the individual level and apply it to more than 30 million code contributions by 160,097 software developers across six countries. We find that genAI adoption is rapid and global and that it boosts productivity and accelerates expansion into new technical domains—but only for senior-level developers. Early-career developers, by contrast, despite being the most frequent users of genAI, show no measurable benefits. …
摘自《科学》(Science)第391卷 第6787期 · 2026年2月19日。仅引用开头一小段供了解文章,版权归原刊所有,全文请阅读原刊。
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