Claude.ai to our first-party API, where Claude Code has grown to represent a large share of sampled traffic. Claude Code's agentic architecture splits coding work into smaller API calls, which are labeled as distinct tasks. So while coding's overall share of API traffic has grown, it is spread across many task categories rather than concentrated in a few. As a result, task concentration in the API remained roughly flat despite the influx of coding activity. between the two periods. Coursework fell from 19% to 12% of conversations, while personal use rose from 35% to 42% of conversations. Some of the drop While the spread of Claude's work tasks became more diverse, almost all of these had been seen before in our data. In our previous report, we noted that Share of conversations identified as work, personal, or coursework related on Claude.ai.