The Harness 2026 AI Velocity Paradox: 35% daily deploys, 22% remediation, 7.6h MTTR
Harness surveyed 700 engineers across five countries. AI coding pushed velocity to the top of the historical band — 35% deploy daily — but the same teams carry a 22% remediation rate and 7.6h MTTR. 81% say it's not sustainable.