'Scam Altman': Musk and Altman's weekend clash on X

      Elon Musk lost his legal battle against Sam Altman. This past weekend, he attempted to turn the tide on X, hurling insults along the way. The founders of OpenAI engaged in a public exchange, labeling each other as frauds. This unfolded on X, viewed by millions in real time. By the end, Musk had labeled Altman a “scammer” multiple times, while Altman cleverly reframed the insults as part of his marketing strategy, and even X’s head of product joined the fray. Ultimately, it wasn’t about legal matters; it revolved around who controls the narrative of the AI boom and which company the market trusts.

      The conflict began with a lawsuit, though it wasn’t initiated by Musk. On Friday, Apple sued OpenAI for purportedly misappropriating hardware trade secrets, which Musk quickly seized upon. He tweeted, “Scam Altman strikes again ...”, as reported by CNBC’s Jordan Novet. Shortly after, he intensified his remarks, stating, “He takes scamming to a whole new level”. He shared a photo of Altman with the caption, “I’m doing this because I love it,” while adding his interpretation, “by this he means scamming,” complete with two laughing emojis. Musk concluded with, “He might literally love scamming more than any human alive!”

      Altman responded vigorously. He tweeted, “[H]omeboy you’re the one selling public market investors on short-term space datacenters,” taking a jab at SpaceX’s plan to deploy data centers in orbit. This post garnered over 11 million views. Musk retorted that the first launches are scheduled for next year and invited Altman to watch “if your parole officer approves.” Altman’s sharpest comeback reframed the argument entirely; he noted that while several benchmarks indicated his new model was the best available, “but the most reliable way to tell is that Elon is obsessed with me again.”

      The exchanges continued. When a user claimed Altman feared Apple, he clarified that he was “not afraid of apple, but I have tremendous respect for them. S-tier company.” Nikita Bier, X’s head of product, made a playful comment about the lawsuit, stating, “Incredible trade secrets as well, some of the best.” Musk responded with a laughing emoji. He then added, “After stealing an open-source AI charity, you then stole all of Apple’s phone technology! Wow. What do you plan for an encore? That’s tough to beat.” OpenAI responded by stating it had “no interest in other companies’ trade secrets.”

      The hostility has roots. Musk and Altman co-founded OpenAI in 2015 as a non-profit. Musk left the board in 2018 and later sued in 2024, accusing Altman and OpenAI of straying from their founding mission by becoming a for-profit entity. The case went to trial this year. In May, a jury sided with Altman, and Musk stated he would appeal. Since then, he has turned Grok into a significant competitor to OpenAI, now operating within SpaceX alongside X and Starlink.

      The tension isn’t limited to Musk’s social media activity. He has also instructed Tesla employees to transition to Grok for internal AI projects, as reported by The Information’s Grace Kay, citing the model's lower token costs and encouraging staff to provide him with feedback. Musk later disputed the media's portrayal on X, stating, “Legacy media is misrepresenting the situation.” He clarified that he had asked Tesla and SpaceX to try out Grok 4.5 to see if it met their needs, rather than mandating its usage without consideration, asserting that staff should continue using other AI models if they perform better than Grok. Even within his own companies, the rivalry mixes genuine issues and public relations.

      The timing of these exchanges was deliberate. Both founders released their flagship models this week: OpenAI launched GPT-5.6 Sol, while SpaceX released Grok 4.5. The two companies are competing for the same customer base. Additionally, both founders seek Wall Street’s support, as SpaceX has recently secured a record $75 billion in its market debut while OpenAI has confidentially filed for its own listing. Each aims to undermine the other’s credibility.

      Some critics believe neither company merits the attention. Yann LeCun, former chief AI scientist at Meta, described xAI as a failure and expressed concerns about a bubble. This skepticism contributes to the volume of the ongoing conflict. The court case may be concluded, but the rivalry is far from over. Two individuals who once built the same company now lead the two most prominent labs in AI, and neither is willing to back down. The next chapter won’t be decided by a jury; it will hinge on which narrative resonates with the market.