Elon Musk Assails Sam Altman on Social Media Before OpenAI Trial Opens

Event Overview

Elon Musk Assails Sam Altman on Social Media Before OpenAI Trial Opens

Updated 4 days ago
The New York Times
PBS NewsHour
CNN
NBC News
4 articles4 sources
Multiple Perspectives

Elon Musk and Sam Altman attended the opening statements of a trial concerning their former partnership at OpenAI, which could significantly influence the future of artificial intelligence. Musk has publicly criticized Altman on social media, claiming that OpenAI has strayed from its original mission. The trial is expected to involve Musk's allegations of deception against Altman and OpenAI's leadership. Musk is also set to testify during the proceedings, which have drawn considerable media attention.

What This Means

The outcome of the trial could determine the future direction of OpenAI, affecting its operations and strategic decisions, as noted by NBC News.

Original Reporting (4)
Elon Musk Assails Sam Altman on Social Media Before OpenAI Trial Opens
The New York Times4/28/2026

Elon Musk Assails Sam Altman on Social Media Before OpenAI Trial Opens

Musk’s posts on his X social media platform have pushed his narrative that OpenAI has lost its way.

Musk and Altman show up for trial that could reshape AI
PBS NewsHour
PBS NewsHour
Lean Left
4/28/2026

Musk and Altman show up for trial that could reshape AI

Barbara Ortutay, Associated Press Barbara Ortutay, Associated Press OAKLAND, Calif. (AP) — OpenAI co-founders Elon Musk and Sam Altman have shown up for Tuesday's opening statements in a high-stakes trial revolving around a bitter feud between the former friends that could reshape the future development of artificial.

Elon Musk to testify in a case that could change the path of AI | CNN Business
CNN
CNN
Left
4/28/2026

Elon Musk to testify in a case that could change the path of AI

Elon Musk spent part of Monday posting on his social media platform X about his lawsuit against OpenAI, its CEO Sam Altman and president Greg Brockman, and Musk’s claims in the suit that the ChatGPT maker deceived him and betrayed its original mission. “Scam Altman and Greg Stockman stole a charity. Full stop,” read.

Elon Musk expected to testify in OpenAI trial
NBC News
NBC News
Lean Left
4/28/2026

Elon Musk expected to testify in OpenAI trial

OAKLAND, California — Elon Musk is set to testify in court on Tuesday in his legal showdown against Sam Altman. The outcome of the trial could determine the future of OpenAI, the tech giant that the two billionaires co-founded as a nonprofit in 2015. Musk, who left the board of OpenAI in 2018, seeks to stop the.