Core Insights - OpenAI is negotiating with investors to raise several billion dollars at a valuation of $750 billion [2] - Amazon is in preliminary talks to invest up to $10 billion in OpenAI, which would allow OpenAI to utilize Amazon's AI chips [3] - OpenAI has transitioned to a profit-making model, enabling it to engage with investors beyond Microsoft, which holds a 27% stake in the company [3] Investment Activities - Earlier this year, OpenAI invested $350 million in CoreWeave, which used the funds to purchase chips from Nvidia, enhancing OpenAI's computational power [4] - In October, OpenAI acquired a 10% stake in AMD and signed a chip usage agreement with Broadcom, followed by a $38 billion cloud computing deal with Amazon in November [4] - OpenAI's recent valuation was $500 billion, allowing some employees to sell shares [5]