Google and Amazon just put up to $65 billion and 10 gigawatts of compute behind Anthropic in five days, and that tells you the AI market is no longer just about models. It is about cloud lock-in, silicon validation, procurement confidence and who gets to become the default infrastructure layer for enterprise AI.

This weekly roundup unpacks Google’s planned $40 billion Anthropic investment, the five-gigawatt TPU commitment, and why it removes one of Claude’s biggest objections in Fortune 500 buying cycles. You also get the AWS side of the story: Amazon’s expanded $25 billion backing, more than $100 billion in Anthropic spend on AWS over a decade, and the bigger point that Anthropic is becoming an anchor tenant in the cloud wars, not merely a well-funded lab.

From there, the focus shifts to OpenAI’s GPT-5.5 release, with its one million token context window, multi-step agentic workflows and the growing sense that frontier models now update on software cadence rather than annual launch cycles. You also get the labour signal many leaders have been waiting for, as Meta and Microsoft cut a combined 17,000 roles while ramping AI capex, making workforce strategy and AI investment impossible to treat as separate conversations. 

The episode closes on Google replacing Vertex AI with the Gemini Enterprise Agent Platform, plus quick takes on Cursor, Merck and Google Cloud, Adobe’s CX Enterprise rebrand, and China blocking Meta’s Manus deal.