Elon Musk's lawsuit against OpenAI, Microsoft, and Sam Altman is moving toward trial, challenging OpenAI's shift from nonprofit roots to a profit-driven structure. The case raises questions about Microsoft's role as a major OpenAI partner and investor,

Software giants are seeing their worst stock performance in years on fears of AI disruption. Now they have a new problem.

OpenAI has announced the release of GPT-5.5, the latest upgrade to the company's family of models powering its ChatGPT and Codex apps. OpenAI describes GPT-5.5 as better at multi-step work, claiming it can plan,

A recent funding round valued OpenAI at more than $850 billion.

OpenAI may list shares on the U.S. stock market as early as the fourth quarter of 2026, but investors can get exposure to the AI startup today. The Ark Venture Fund is heavily invested in private companies,

The opportunity to invest in these companies is simply not available to the general public. But the one fund changing that is the Robinhood Ventures Fund (RVI). Last month, the fund bought stakes in Stripe and ElevenLabs,

The company is positioning its newest system as its strongest agentic coding model yet, as it faces pressure to keep pace with its rival Anthropic.

What would the S&P 500 (SP500) (SPY) (IVV) (VOO) look like if three of the most anticipated IPOs of the year dropped out of the sky today and into the benchmark index. Mega IPOs from SpaceX (SPACE), OpenAI (OPENAI) and Anthropic (ANTHRO) could significantly reshape the structure of the S&P,