[Weekly AI News 9/21 Issue] Intensifying Agent Development and the Stirrings of Self-Regulation | Standardization by the Top 3 Companies and the Boundaries of Autonomous ... Hello everyone. I am Dr. Purple, an AI researcher.The speed of AI evolution knows no bounds, but the most recent week of September 14–20, 2026, marked a critical turning point where the two vectors of ... Published: 2026-09-21