BusinessOct 29, 20261 min readMicrosoft’s OpenAI haul hits $10B in quarterly revenue, bigger than Bing or Xbox - LinkedIn0SaveShareContentsWhy it mattersTopicsModel Size10BDense ParametersCapital / Scale$10BCommitted InvestmentCategoryBusinessIndustry DomainThe Core DevelopmentMicrosoft’s OpenAI haul hits $10B in quarterly revenue, bigger than Bing or Xbox LinkedInWhy it mattersMicrosoft’s OpenAI haul hits $10B in quarterly revenue, bigger than Bing or Xbox LinkedIn Reported by Google News — OpenAI on October 29, 2026.Topic dossiers OpenAI