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MON · 2026-05-18 · 17:58 GMTBRIEF NSR-2026-0518-77306
News/Musk vs Altman: What to know about the O/Elon Musk loses US lawsuit against OpenAI
NSR-2026-0518-77306News Report·EN·Legal & Judicial

Elon Musk loses US lawsuit against OpenAI

A US jury in Oakland, California federal court has ruled against Elon Musk in his lawsuit against OpenAI. The jury found OpenAI not liable to Musk for allegedly straying from its original mission to benefit humanity.

By AP and ReutersAl JazeeraFiled 2026-05-18 · 17:58 GMTLean · CenterRead · 2 min
Elon Musk loses US lawsuit against OpenAI
Al JazeeraFIG 01
Reading time
2min
Word count
356words
Sources cited
2cited
Entities identified
10entities
Quality score
100%
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Briefing Summary

AI-generated
NEWSAR · AI

A US jury in Oakland, California federal court has ruled against Elon Musk in his lawsuit against OpenAI. The jury found OpenAI not liable to Musk for allegedly straying from its original mission to benefit humanity. The unanimous verdict, reached after less than two hours of deliberation, determined that Musk had brought his case too late. Musk, a co-founder of OpenAI, had accused the company's leadership of shifting into a moneymaking mode. OpenAI and its CEO Sam Altman argued that there was no promise to keep the company a nonprofit indefinitely. Musk's lawyer indicated a potential appeal, though the judge suggested it might be challenging.

Confidence 0.90Sources 2Claims 5Entities 10
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Article analysis

Model · rule-based
Framing
Legal & Judicial
Technology
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AI-assessed
CalmNeutralAlarmist
Factuality
0.80 / 1.00
Factual
LowHigh
Sources cited
2
Limited
FewMany
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Key claims

5 extracted
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US District Judge Yvonne Gonzalez Rogers suggested Musk may have an uphill battle to appeal because the statute of limitations was a factual issue.

factualUS District Judge Yvonne Gonzalez Rogers
Confidence
1.00
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Altman and OpenAI claimed there was never a promise to keep OpenAI a nonprofit forever.

factualAltman and OpenAI
Confidence
1.00
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Musk accused OpenAI CEO Sam Altman and his top deputy of shifting into a moneymaking mode behind his back.

factualElon Musk
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The jury found that Musk had brought his case too late.

factualjury
Confidence
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A jury ruled against Elon Musk in his lawsuit against OpenAI.

factualjury
Confidence
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Full report

2 min read · 356 words
In a unanimous verdict, the jury in Oakland, California federal court said Musk had brought his case ⁠too late.A United States jury has ruled against Elon Musk in his lawsuit ⁠against OpenAI, finding the artificial ⁠intelligence (AI) company not liable to the world’s richest person for having allegedly strayed from its original mission to benefit humanity.In a unanimous verdict on Monday, the jury in Oakland, California US federal court said Musk had brought his case ⁠too late. The jury deliberated for less than two hours.Recommended Stories list of 4 itemslist 1 of 4Tata-ASML deal: How significant is it for India’s semiconductor push?list 2 of 4Could the Iran war trigger the next debt shock?list 3 of 4Iran’s World Cup team arrives in Turkiye amid US visa uncertaintylist 4 of 4Trump drops IRS lawsuit, sets up $1.7bn US anti-weaponisation fundend of listThe trial had widely been seen as a critical moment for the future of OpenAI and AI generally, both in how it should be used and who should benefit from it.Following the verdict, ⁠Musk’s lawyer said he reserved the right to appeal, but the judge suggested he may have an uphill battle because whether the statute of limitations ran out before Musk sued was a factual issue.“There’s a substantial amount of evidence to support the jury’s finding, which is why I was prepared to dismiss on the spot,” US District Judge Yvonne Gonzalez Rogers said.Musk was a co-founder of OpenAI, the company that launched in 2015 and went on to create ChatGPT. After investing $38m in its first years, Musk in 2024 accused OpenAI CEO Sam Altman and his top deputy of shifting into a moneymaking mode behind his back.The trial that began April 27 shed light on the bitter falling-out between the two Silicon Valley titans and the beginnings of OpenAI, now a company valued at $852bn and moving towards potentially one of the largest initial public offerings in history.Altman and OpenAI claimed there was never a promise to keep OpenAI a nonprofit forever. In fact, they argued, Musk knew this and filed his lawsuit because he couldn’t have unilateral control over the fast-growing AI developer.
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Entities

10 identified
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Keywords & salience

10 terms
openai
1.00
elon musk
1.00
artificial intelligence
1.00
lawsuit
0.90
verdict
0.80
original mission
0.70
statute of limitations
0.60
nonprofit
0.50
sam altman
0.40
chatgpt
0.40
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