Microsoft and OpenAI deepen their collaboration to reshape the future of artificial intelligence.

On October 28, Microsoft and OpenAI announced a series of new cooperation agreements, marking a further deepening of their relationship. Microsoft acquired a 27% stake in OpenAI but lost its right of first refusal to purchase OpenAI's new cloud infrastructure business. In compensation, OpenAI will purchase $250 billion worth of Azure services. This collaboration clears obstacles for OpenAI's business plans and lays the foundation for the long-term success of both companies.