Three Years of AI Mania: How ChatGPT Reordered the Stock Market

Two cofounders of Thinking Machines Lab are departing to rejoin OpenAI, marking a significant shift for the lab as it loses key leadership. This transition has sparked discussions about the underlying reasons for their departure, with contrasting narratives emerging regarding the state of both organizations.

OpenAI has entered into a partnership with Cerebras Systems Inc. to enhance its computing capabilities through advanced chip technology. This agreement marks a significant step in OpenAI's ongoing efforts to bolster its infrastructure for artificial intelligence development.

OpenAI has signed a multiyear agreement with Cerebras Systems Inc. to utilize 750 megawatts of computing power, a significant step in bolstering its AI infrastructure. This partnership is expected to enhance OpenAI's capabilities in developing advanced AI models and applications.

OpenAI has entered a multibillion-dollar partnership with Cerebras Systems Inc. to enhance its computing capabilities, a strategic move aimed at securing more power for processing user queries and developing advanced AI models. This agreement is expected to significantly bolster OpenAI's infrastructure.

In 2026, significant initial public offerings (IPOs) are anticipated from major tech companies, including SpaceX, OpenAI, and Anthropic, potentially transforming the financial landscape of Silicon Valley and Wall Street. SpaceX is reportedly aiming to raise over $30 billion, with a valuation target of approximately $1.5 trillion, which could make it the largest IPO in history.

OpenAI has launched GPT-5.2, its latest AI model, which is designed to enhance productivity and has shown mixed results in tests compared to its predecessor, GPT-5.1. This development comes amid increasing competition from Google's Gemini 3, which has rapidly gained a significant user base.

Two years ago, companies like Meta and OpenAI publicly opposed the military use of their technologies, but recent developments indicate a shift as these firms have become entangled in U.S. military efforts, raising ethical concerns about the implications of their AI tools.

Alphabet's recent partnership with Apple has propelled the company's market valuation to $4 trillion, making it the second-most valuable company globally, following a surge in investor confidence. This deal is seen as a significant milestone in the tech industry, particularly in the realm of artificial intelligence (AI).