Legal Battle Between Elon Musk and OpenAI Over Company Changes

Apr 26, 2026, 21:00

Introduction

A federal trial is beginning in Oakland, California, following a lawsuit filed by Elon Musk against Sam Altman and OpenAI. The case focuses on claims that OpenAI broke its original contract when it changed from a non-profit research group into a for-profit company.

Main Body

The conflict began with the creation of OpenAI in 2015 as a non-profit designed to develop artificial intelligence for the good of humanity. Elon Musk, who co-founded the organization and contributed about $38 million, claims that CEO Sam Altman and President Greg Brockman violated their founding agreement. Musk asserts that this change to a for-profit business is a breach of trust. Consequently, he is asking the court to remove Altman and Brockman, reverse the corporate change, and award $134 billion in damages to the non-profit side of the organization. In response, OpenAI and Sam Altman argue that the shift to a for-profit model was necessary to get the funding and computing power needed for technical progress. The defense claims that Musk knew about these plans and suggests that his lawsuit is driven by professional jealousy after he started his own AI company, xAI. Furthermore, OpenAI emphasizes that Musk's early payments were tax-deductible donations rather than investments, meaning he has no ownership in the company. Court documents include internal emails and witness statements. These include notes from Greg Brockman about the ethics of the corporate change and emails from Musk regarding cloud providers. The defense has also presented information about Musk's personal behavior to explain his mindset during negotiations, although Musk's lawyers have argued that this information is irrelevant. Judge Yvonne Gonzalez Rogers is leading the case with a nine-person advisory jury. While the jury will decide if the company is responsible, the judge will make the final legal decision. The trial is expected to last two to four weeks and will include testimony from leaders like Microsoft CEO Satya Nadella.

Conclusion

The trial will decide if OpenAI's move to a for-profit model broke its original rules. The final decision could significantly affect the company's leadership and its plans to go public later this year.

Vocabulary Learning

breach (n.)

violation of a law or agreement侵權；違約

Example:The breach of the contract caused a lawsuit.

for-profit (adj.)

operated to make money rather than for charity獲利的；營利的

Example:The company switched to a for-profit model to attract more investors.

funding (n.)

money given for a project資金；資助

Example:The startup secured funding from several venture capitalists.

progress (n.)

forward movement towards a goal進展；進步

Example:Researchers reported significant progress in artificial intelligence research.

relevant (adj.)

connected to the matter at hand相關的；適切的

Example:The evidence presented was not relevant to the case.

Sentence Learning

Elon Musk, who co-founded the organization and contributed about $38 million, claims that CEO Sam Altman and President Greg Brockman violated their founding agreement.

Relative Clause: This clause introduces additional information about Elon Musk, specifying his role and contribution, and it is set off by commas.關係子句: 此關係子句提供了關於 Elon Musk 之額外資訊，說明他的角色與貢獻，並以逗號分隔。

The trial is expected to last two to four weeks and will include testimony from leaders like Microsoft CEO Satya Nadella.

Passive Voice: The phrase 'is expected to last' uses a passive construction where the subject receives the action of the verb, indicating that the duration is anticipated rather than performed by an agent.被動語態: 此句使用被動語態 'is expected to last'，主語接受動詞的動作，表示時間被預期，而非由主體執行。

While the jury will decide if the company is responsible, the judge will make the final legal decision.

Linking Word (Contrast): The conjunction 'while' introduces a contrast between the jury's decision-making role and the judge's ultimate authority, showing two simultaneous actions.連接詞 (對比): 連接詞 'while' 引入對比，指出陪審團決策與法官最終裁決之間的對照，表達兩個同時進行的動作。

The defense has also presented information about Musk's personal behavior to explain his mindset during negotiations, although Musk's lawyers have argued that this information is irrelevant.

Conjunction (Contrast): The word 'although' introduces a subordinate clause that contrasts the defense's presentation with the lawyers' objection, highlighting a disagreement.連接詞 (對比): 連接詞 'although' 引入一個從屬子句，對比辯方的陳述與律師的反對，突顯分歧。

The conflict began with the creation of OpenAI in 2015 as a non-profit designed to develop artificial intelligence for the good of humanity.

Participial Clause: The participial phrase 'designed to develop' modifies 'non-profit' and explains its purpose, functioning as an adjective clause.分詞子句: 分詞短語 'designed to develop' 修飾 'non-profit'，說明其目的，起到形容詞子句的作用。