how-microsoft’s-$1-billion-bet-on-chatgpt-maker-openai-in-2019-may-be-best-investment-in-tech-history

OpenAI’s restructuring into a for-profit entity is poised to grant Microsoft a substantial equity stake, potentially valued at $150 billion. This follows Microsoft’s $13 billion investment, marking a potentially historic tech investment return. The partnership, initially involving profit-sharing units and Azure cloud credits, evolved due to ChatGPT’s growth and OpenAI’s need for capital.