AI OpenAI apparently has a 68% "compute margin" - we don't know how its Chinese rivals are doing A leak shows the rawest of OpenAI's margins is looking strong, as two Chinese competitors prepare for IPO but keep their numbers close to their chests. Phillip de Wet Dec 22, 2025 - 2 min read Photo by Jamie Street on Unsplash Get the full story: Subscribe for free Join peers managing over $100 billion in annual IT spend and subscribe to unlock full access to The Stack’s analysis and events. Subscribe now Already a member? Sign in