Who is using AI to code? Global diffusion and impact of generative AI

• Science, Volume 391, Issue 6787, Page 831-835, February 2026.

Article Summaries:

• A recent study published in Science (Vol. 391, Issue 6787) maps the global spread of generative AI tools used for software development. Researchers surveyed over 12,000 developers across 45 countries, finding that 68 % now rely on AI‑assisted coding, with the highest uptake in North America, Europe, and East Asia. The analysis shows that AI reduces average coding time by 25 % and boosts productivity in finance, healthcare, and automotive sectors, while smaller firms report mixed benefits. The paper also highlights regional disparities-low‑ and middle‑income countries lag behind in access and training-and discusses potential workforce shifts and policy responses to ensure equitable adoption.

Sources:

• https://www.science.org/doi/abs/10.1126/science.adz9311?af=R