The Download: solar geoengineering’s future, and OpenAI is being sued

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.

Fidji Simo announced the return of Barret Zoph, Luke Metz, and Sam Schoenholz to OpenAI from Thinking Machines, stating that the transition has been in preparation for several weeks. This move is seen as a strategic reinforcement of OpenAI's team as it continues to innovate in the AI sector.

OpenAI has signed a significant multiyear agreement worth $10 billion with Cerebras Systems Inc. to enhance its computing capabilities, utilizing 750 megawatts of power. This collaboration aims to improve the performance and efficiency of OpenAI's AI models, allowing for faster response times on complex tasks.

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 into a multibillion-dollar agreement with Cerebras Systems Inc. to purchase 750 megawatts of computing capacity over three years, with the deal valued at over $10 billion. This partnership aims to enhance OpenAI's computing capabilities, crucial for its AI development efforts.

A financial expert has warned that OpenAI may run out of money within the next 18 months, raising concerns about the company's financial viability. This prediction comes amidst a backdrop of increasing scrutiny over OpenAI's operations and profitability.

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.