https://www.anthropic.com/research/anthropic-economic-index-january-2026-report
TLDR: How humans prompt is how Claude responds: The education levels of human prompts and AI responses are nearly perfectly correlated (r > 0.92 at both levels). Higher per capita usage countries also show more augmentation—using Claude as a collaborator rather than delegating decisions entirely.
In other words, model quality output highly correlates with education level. Explains a lot at WF. Time to bring in more AI savvy people.