This resolves positive when a credible public report describes a fully autonomous upgrade to an app or website of a company worth more than $100M that outperforms the previous version under an A/B test or similarly rigorous measurement. I will try to resolve to when the upgrade occurred, rather than when the report was published. "Fully autonomous" means the upgrade was designed, implemented, tested, and deployed by automated systems; human involvement is limited to setting up the system and requesting an upgrade.

• Update 2026-02-24 (PST) (AI summary of creator comment): The performance metric will be determined by whatever metric the company chooses to measure performance in their A/B test, not by any specific predefined metric.