Elon Musk sent ominous texts to Greg Brockman, Sam Altman after asking for a settlement, OpenAI claims

TechCrunch / 5/5/2026

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Key Points

  • Elon Muskは、先週のElon Musk対OpenAIの裁判開始の2日前に、OpenAI共同創業者兼社長のグレッグ・ブロックマンへ「和解すべきだ」とする趣旨のSMSを送ったと、OpenAI側が裁判書類で主張しています。
  • ブロックマンが「双方が訴訟を取り下げるべき」と返した後、ムスクは「今週末までに、あなたとサムは米国で最も嫌われる人物になる」といった脅しめいた文面を返したとされています。
  • OpenAIの新たな提出書類は、このテキスト交換の証拠採用を巡って裁判所に説明を行いましたが、裁判官は証拠として不採用とする判断を下したと報じられています。
  • ただしOpenAI側の訴訟目的としては、ムスク側がOpenAIの営利構造の解体や公開の義務、Microsoftとのライセンス契約の剥奪、さらに損害賠償や弁護士費用の支払いを求めている点が示唆され、競争抑制や金銭目的ではないかとの見方が強まっています。

Two days before the Elon Musk vs. OpenAI trial began last week, Musk texted the model maker’s president and co-founder Greg Brockman. Musk suggested to Brockman that OpenAI settle the suit.

After Brockman replied by suggesting both sides drop their suits, the exchange went off the rails, with Musk responding: “By the end of this week, you and Sam will be the most hated men in America. If you insist, so it will be.”

This is all according to a new filing submitted on Sunday by OpenAI’s lawyers. The filing didn’t include copies of the text exchange, and most of it was dedicated to convincing the judge why this exchange on settlement talks should be admitted into evidence. The judge, however, was not having it, ruling the exchange inadmissible, per TechCrunch reporter Tim Fernholz, who is on-site covering the trial.

The implication, however, is clear. Musk’s lawsuit seeks to unwind OpenAI’s for-profit structure, require its tech be made available to the public, strip Microsoft’s licensing agreement, and compel OpenAI to pay him general, compensatory, and punitive damages plus his lawyer’s fees. After OpenAI’s lawyers publicly shared this “settle-or-else” text, observers instantly clocked that maybe this trial isn’t about Musk’s concern for AI safety, but about demanding money from its success while kneecapping a rival. This is, essentially, what OpenAI’s countersuit alleges.

Meanwhile, the trial continues.