AI Reports · Anthropic · 2026-11-05 · Report / white paper
How scientists use Claude
Anthropic analyzed 207,000 Claude and Claude Code research sessions using privacy-preserving methods. Relative to researcher numbers, Claude use is higher in formal sciences such as computer science, mathematics and statistics, and lower in health and lab-based physical sciences. Data analysis and writing are the main uses, with data analysis accounting for about one-third of Claude sessions and nearly half of Claude Code sessions.