Microsoft generated $24.1 billion in AI revenue through OpenAI in the fiscal year ending in June. That's about 70 percent of its total AI business, according to a Bloomberg analysis. The heavy reliance helps explain why a company long known for vendor lock-in has recently been championing open-weight models and pushing back against proprietary isolation.

Microsoft discloses OpenAI drives 70% of its AI sales as OpenAI hits $24B annualized revenue. Here's what the concentration risk means for

Ricavi ai microsoft openai: oltre il 70% dei ricavi ai di microsoft arriva da openai, aumentando la preoccupazione per la dipendenza.