Core Insights - OpenAI allocated an employee stock reward pool equivalent to 10% of the company's shares last fall, with a valuation of $500 billion at that time [1] - The company has provided $80 billion in vested equity, along with the employee stock grant pool, which accounts for approximately 26% of the company's shares [1] - OpenAI is reportedly in preliminary discussions with investors to raise funds at a valuation of $750 billion, representing a 50% increase from the previously reported $500 billion valuation in October [1]

Group 1 - OpenAI has established an employee stock reward pool valued at $50 billion [1]