OpenAI CEO Sam Altman, Anthropic CEO Dario Amodei, Google DeepMind cofounder Demis Hassabis, and SpaceX head Elon Musk loosely agreed over the weekend to slow down AI development. They say this aims to “pace the frontier.” Altman confirmed OpenAI will not pursue an initial public offering in 2026, prioritizing safety concerns.

The agreement among the AI titans, first reported by The Verge, formalizes a sentiment Altman has voiced publicly for days. The discussion began with Anthropic’s Dario Amodei, who on September 12, outlined a plan to “pace the frontier” and create more time to manage mounting safety risks. Altman and Musk publicly voiced their support for Amodei’s proposal on X, with Hassabis offering tentative backing.

Altman consistently advocated for a controlled development path. Just days before the wider agreement, on September 12, he told OpenAI employees in a company-wide meeting that the ChatGPT maker could pace development alongside other AI labs. He followed this with posts on X, stating that “competitive pressure cannot justify recklessness.” Altman emphasized the need for rules to manage “frontier risk,” warning that if AI is used to impose a view on everyone else, the results could be “extremely dystopian.”

OpenAI Prioritizes Safety Over 2026 IPO

The commitment to slowing AI development aligns directly with OpenAI’s immediate business strategy. Sam Altman confirmed in a Fortune interview that an OpenAI IPO in 2026 would be “ill-advised.” While the company has confidentially filed for an IPO, Altman reiterated that OpenAI will not go public this year. The decision, according to Altman and Livemint, stems from a focus on addressing safety-related concerns around the technology. In the same interview, Altman discussed topics like the Hugging Face hacking incident, recursive self-improvement, and the possibility of building an AI beyond human control, calling the AI extinction risk “unacceptable.” These comments arrive as more U.S. lawmakers urge new rules to govern AI systems.

External Reactions Diverge on AI Slowdown Calls

The calls for a slowdown met with varied reactions from outside the immediate circle of AI developers. Microsoft CEO Satya Nadella, whose company is a key OpenAI partner, backed the need for strict human control and deliberate pacing in AI development. His comments, reported by The Economic Times, supported the use of independent safety evaluators, an initiative Altman and Musk also endorsed. This shows a coordinated approach among the industry’s major players.

However, the proposal also drew criticism from political figures and international bodies. Donald Trump and House Speaker Mike Johnson believe the AI industry is overreacting to these safety concerns, according to The Verge. Separately, a China state newspaper blasted Anthropic’s calls to slow AI development as a “Cold War” tactic, as The Economic Times reported. The newspaper specifically noted that OpenAI CEO Sam Altman and SpaceX founder Elon Musk had endorsed Amodei’s framework, a move that revealed the geopolitical implications some observers saw.

What leaders agreed to slow AI development?

OpenAI CEO Sam Altman, Anthropic CEO Dario Amodei, Google DeepMind cofounder Demis Hassabis, and SpaceX head Elon Musk loosely agreed over the weekend to slow down AI development.

Why will OpenAI not go public in 2026?

OpenAI will not go public in 2026 because the company is focusing on addressing safety-related concerns around artificial intelligence technology, a decision Sam Altman called “ill-advised” for this year.

What is the proposed reason for slowing AI development?

The proposed reason for slowing AI development is to “pace the frontier” and create more time to manage mounting safety risks and prevent “extremely dystopian” outcomes, according to industry leaders like Sam Altman and Dario Amodei.

Compiled by Launch91 Desk from the sources linked above. More about Launch91.