3 articles on AI productivity.

A randomised controlled trial found experienced developers were 19% slower with AI — while estimating they were 20% faster. The detail everyone skips explains why.

96% of developers do not fully trust AI-generated code to be functionally correct. Somebody has to check, that checking is work, and it appears on no invoice.

Most engineering dashboards were designed for a world where producing code was expensive. Six numbers that still mean something, and three things to stop reporting.