Claude Opus 4.7 just dropped — smarter, same price, better at running long autonomous tasks — and it's the centerpiece of a week that saw OpenAI, Google, and Perplexity all fight to become the ambient AI layer of your workday. We also cover Allbirds pivoting from wool sneakers to GPU leasing, new Gartner and IDC data on where enterprise AI is actually landing, and why the biggest risk in agentic AI right now is governance — not capability. Today's briefing in 15 minutes.