OpenAI aimed to hit specific revenue and user growth targets this year but missed both as it rushes toward an IPO. The company’s slower-than-expected enterprise sales and more cautious consumer uptake forced it to revise financial projections downward. Investors are watching closely to see if OpenAI can regain momentum before going public.

Elon Musk’s lawsuit over OpenAI’s shift to a for-profit model kicks off in Oakland, with Musk, Sam Altman and Microsoft’s Satya Nadella set to testify. The case highlights internal clashes as OpenAI faces fierce AI competition and gears up for a potential $1 trillion IPO.

OpenAI and Anthropic are approaching record IPOs but face enormous costs for AI model training. OpenAI expects a staggering $121 billion in computing expenses by 2028, leading to significant projected losses, while Anthropic anticipates similar challenges but on a smaller scale. Both companies are rapidly releasing new AI models, intensifying the competition and cost pressures.

OpenAI raised $122 billion in its latest funding round, marking the largest in Silicon Valley's history. The investment, which values the company at $852 billion, includes major contributions from Amazon, Nvidia, and SoftBank, and expands access for individual investors through ARK Invest's funds.

OpenAI has transitioned its for-profit subsidiary into a public-benefit corporation, allowing Microsoft to acquire a 27% stake and pushing its valuation above $4 trillion. This change aims to facilitate fundraising and talent acquisition while addressing concerns over OpenAI's commitment to its nonprofit mission amid ongoing litigation.