Tech

Judge tells Elon Musk to cool it on the robot apocalypse talk

Elon Musk.
Elon Musk spent hours testifying in his case against OpenAI and Sam Altman. Benjamin Fanjoy/Getty Images
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AI safety, yes. AI apocalypse, no.

The California judge overseeing Elon Musk's civil trial against OpenAI and CEO Sam Altman shut down the Tesla CEO's robot-apocalypse talk on Thursday — drawing a hard line against any further doomsday speculation in her courtroom.

"We're not going to talk about extinction in this case," Judge Yvonne Gonzalez Rogers told Musk on this third day of testimony in the high-profile case.

The reprimand came after Musk answered questions about Tesla's robot-making business and his past comments about "building a robot army."

"No, we do not make weapons," said Musk of Tesla, while under questioning from his lawyer, Steven Molo. Musk added, "We don't want a 'Terminator' situation,'" in reference to the 1984 flick starring Arnold Schwarzenegger.

When asked to clarify, Musk said, "In the movie it's not a good situation," and that the "worst situation would be that AI kills us all, I suppose."

The trial over the $38 million Musk says he donated to OpenAI entered its fourth day on Thursday. Musk alleges that his fellow OpenAI cofounders, Altman and company president Greg Brockman, abandoned OpenAI's founding mission as a nonprofit dedicated to developing AI for the public's benefit, and not for private gain.

They were "unjustly enriched to the tune of hundreds of billions of dollars," Musk's lawsuit says.

Despite owning Grok maker xAI, Musk has long been vocal about what he says are the risks of AI. "If you're not concerned about AI safety, you should be. Vastly more risk than North Korea," he tweeted in 2017.

Since taking the witness stand on Tuesday, he made multiple references to what might happen if AI gets out of control, even comparing the technology to a small child who might "blow up" without the right guidance.

"That has been my long-standing concern about AI, which is what happens when the computer gets much smarter than humans?" Musk told the jury.

Musk said that if humans and AI ever came into conflict, he'd always be "pro-humans."

"We don't want to have a 'Terminator outcome,'" he said in his day-one testimony.

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Katherine Li, West Coast breaking news reporter at the Business Insider.
Katherine Li
Katherine Li is a reporter on Business Insider's West Coast business news team. She covers career,  the future of work, and how AI is changing hiring practices and workplace trends.Previously, she was a newsroom fellow who wrote international breaking news and produced newsletters for Semafor. Before that, she wrote about climate policies for The Lever, covered the AAPI community for the SF Chronicle as a freelancer, and wrote about the 2019 Hong Kong protests as an intern for The New York Times.She is an alumna of the Graduate School of Journalism at UC Berkeley and a graduate of the international journalism program at Hong Kong Baptist University with minors in French and English literature.  Email Katherine at katherineli@insider.com and follow her on Bluesky @katherineli.bsky.social
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Natalie Musumeci
Natalie is a senior reporter on Business Insider's Business News team covering the AI and data center boom.She was previously on BI's Legal Affairs team, where she handled major cases coming out of state and federal court, as well as bankruptcy. Her coverage often focused on stories at the intersection of law, business, politics, and technology. Natalie has covered Donald Trump’s criminal and civil cases, the wave of lawsuits against the second Trump administration, the indictment and criminal trial of Sean “Diddy” Combs, the shooting death of UnitedHealthcare CEO Brian Thompson, and the legal battles facing Elon Musk and his companies. Natalie came to Business Insider in June 2021 as a breaking news reporter, focusing on the most interesting angles on the day's trending news. Natalie largely drove BI’s coverage around the fatal “Rust” shooting involving Alec Baldwin and the disappearance and murder of Gabby Petito.Prior to joining BI, Natalie worked for the New York Post, the New York Daily News, and The Brooklyn Paper. She has an extensive background covering crime and courts. During her more than 12-year journalism career, she did a stint covering the police beat out of the New York Police Department's headquarters. Natalie, a Brooklyn native, graduated from Brooklyn College in 2012 with a degree in journalism. 
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Kaja Whitehouse
Kaja Whitehouse was a senior editor at Business Insider, where she managed a team of reporters covering everything from quick scoops to deep-dive profiles and award-nominated investigations.She has spearheaded reporting on the Epstein filesthe Park Avenue office tower shooting, Wall Street’s underground drug culture, controversial company policies, and leadership at a crossroads —all while continuing to write and report when the story demands it.She has directed team projects, such as this 8-part multimedia series on what it takes to build a career in finance in 2025 — commissioning the stories, video, and graphics required to bring this ambitious package to life.She has also spearheaded the newsroom's bankruptcy coverage, including a series of stories on billionaire bankruptcy battlesEarlier in her career, Kaja was known for her own exclusives, including the reason Marc Lasry turned down an ambassadorship under President Obama, Mark Cuban's take on the Flash Crash, and profiles of boldfaced business leaders like T-Mobile’s famously unfiltered CEO.She's reported on high-stakes legal battles involving Andrew Cuomo, Chris Christie, and Donald Trump, and has written and appeared in news videos blending business reporting with storytelling.She is also the author of a how-to book on estate planning.