AI ROI Series | EP23 | No Billions For Decart from Anthropic | The AI Profit Margin Case

Two stories broke this week that most people filed under separate headlines, OpenAI's Astra and Anthropic walking away from a six billion dollar acquisition. In EP23 of the AI ROI Series I make the case that they are the same story, and it is a story about the one number that decides who wins in enterprise AI: the cost to serve a token. Anthropic was reportedly ready to pay up to six billion dollars for Decart, a lab whose optimization engine runs agents at about eight times the industry average. Then, after full due diligence and right before its IPO, it walked. Why a frontier lab would want that engine, and why it might still walk away, comes down to the arithmetic: Anthropic's margin on serving inference moved from roughly 38 percent to roughly 70 percent in a year, nearly halving its own cost to serve. These are reported and directional figures, before training, research, and staff, not net profit. The capability race is loud. The economics race is silent, and it is permanent. On the buy side, finance sees the invoice climb and engineering sees the workload climb, and the two almost never meet in one place. Heading into FY27 budget season, we are all getting the same question, what did it return, and most of us cannot answer it cleanly yet. This is for anyone who owns a piece of the AI budget, on either side of the house. Directional as always. The data is public. Check my math, and tell me if you see it differently. Chapters 00:00 Whose AI is on your desk 01:10 Pricing Astra, and the question underneath 03:00 What Decart is, and the 8x engine 04:00 Anthropic's cost to serve, halved in a year 04:40 Why they walked, three honest reads 05:30 The loud race and the silent one 06:20 The buy side, and the finance versus engineering dilemma 08:30 One record, two lenses 09:40 FY27 budget season, and the questions that matter The AI ROI Series is a Tuesday deep dive on the economics of enterprise AI, from Paul Brzozowski, co-founder of Olakai. Your AI is an investment. Let's measure it like one. #AIROI #EnterpriseAI #Anthropic #Decart #GPT6 #Tokenomics #FinOps #AIgovernance #FY27