Tomer Cohen's formula for measuring whether LinkedIn's LinkedIn's Full-Stack Builder Model transformation is working: progress = (experimentation volume × quality) ÷ time-to-launch. Improving any of the three terms moves the ratio in the right direction, letting teams report progress without a single north-star metric.
Early wins cited: a few hours saved per team per week, and designers/PMs picking up bugs directly from Jira and submitting pull requests themselves (see AI-Enabled PM Self-Service: Data, Code & Debugging).