Weekly AI Brief

Internal AI workflow has crossed into a real cadence this week — alongside GPT-5.5's API GA and the first day-one deployment data.. Open with what's running inside the team this week — ADO automation, the Agent Hub gaining tenants, and the SI/AI newsletter pipelines plus Jabobo on a real cadence — then GPT-5.5's API GA and the rest of the external stack. OpenAI shipped GPT-5.5 and GPT-5.5 Pro to the API this week — the dominant story of the issue. Two real-deployment signals are already in: Peter Yang built Star Fox in 15 min on GPT-5.5 + Codex, and ryolu_ switched fully to GPT-5.5 + Composer 2 in Cursor. Outside OpenAI, Google's NotebookLM gained auto-label / auto-categorize for sources, and Replit added a one-click import for Vercel and Lovable apps. Matt Turck reads the Cohere × Aleph Alpha combination as a sovereign-AI signal. No Priors interviews SAP CTO Philipp Herzig on the enterprise side.