Elon Musk Seeks $134B from OpenAI and Microsoft

Summary of Elon Musk Seeks $134B from OpenAI and Microsoft

by The Jaeden Schafer Podcast

12mJanuary 19, 2026

Overview of The Jaeden Schafer Podcast

This episode breaks down Elon Musk’s wrongful-gains lawsuit against OpenAI and Microsoft, covering the damages Musk seeks, the newly unsealed discovery (emails, texts, diary entries), the core legal arguments from both sides, and why the case matters for the AI industry. The host focuses on the business and legal implications rather than the tabloid drama.

Key takeaways

  • Elon Musk filed suit seeking between $79 billion and $134 billion in damages from OpenAI and Microsoft, claiming “wrongful gains” from his early contributions to OpenAI.
  • Musk says he contributed roughly $38 million (about 60% of early seed funding), recruited talent, and helped secure credibility and resources that drove OpenAI’s later value.
  • An economic expert retained by Musk (named in the filings) estimates OpenAI benefited by $65.5B–$109B and Microsoft by $13.3B–$25.1B from Musk’s contributions.
  • OpenAI and Microsoft dispute the legal and financial basis, and both seek to exclude the economist’s testimony as speculative.
  • Over 100 discovery documents were unsealed: emails, text messages, and diary entries (including notes attributed to Greg Brockman) that reveal internal debates on governance, funding partners, and strategy.
  • A federal judge ruled Musk’s claims are plausible enough for a jury; trial is scheduled for spring unless settled.

Background and timeline

  • Musk was an early donor and board member of OpenAI but left the board in 2018, citing potential conflicts with Tesla’s AI work.
  • After his departure, OpenAI converted to a capped for-profit structure with a for-profit subsidiary; Microsoft subsequently made a major investment (2019 partnership).
  • Musk later founded xAI and has been publicly and privately critical of OpenAI’s direction.

What Musk alleges (claims and damages)

  • Theory: Musk’s early financial, recruiting, technical, and reputational contributions materially accelerated OpenAI’s development and value; he seeks restitution of the “wrongful gains” OpenAI and Microsoft realized.
  • Damages sought: $79B–$134B (filings provide detailed valuation ranges attributing tens of billions to Musk’s early role).
  • Expert evidence: valuation estimates from a financial economist (named in the transcript as C. Paul Lazan) underpin the calculation of alleged gains.

Defenses from OpenAI and Microsoft

  • OpenAI: Calls the lawsuit unfounded and contends Musk knew about the planned transition to a capped for-profit structure.
  • Microsoft: Denies improper assistance or wrongdoing, saying there’s no evidence of improper conduct in its dealings with OpenAI.
  • Both defendants have moved to limit or exclude the economist’s testimony, arguing the valuation method is speculative and could mislead a jury.

Notable documents and revelations from discovery

  • Over 100 unsealed records (emails, texts, diary excerpts) show internal debates on funding, governance, and partnerships.
  • Greg Brockman’s diary excerpts: personal reflections on mission, money, and internal decisions (including notes weighing “breaking up” with Musk and comments about potential funding sources like Tesla or Google).
  • Communications between Musk, Sam Altman, Greg Brockman, Satya Nadella, and NVIDIA CEO Jensen Huang:
    • Musk urged partnership with Microsoft rather than Amazon; OpenAI later partnered with Microsoft in 2019.
    • Musk emailed Jensen Huang seeking early NVIDIA hardware for OpenAI; Huang promised to prioritize OpenAI.
    • Satya Nadella appears in discovery acknowledging respect for Musk and discussing Microsoft’s investment relationship; snippets from an unpublished Nadella book draft (“An Inflection Point…”) were included.
  • Text exchange highlighted: Sam Altman to Musk — “you’re my hero … it feels like when you attack OpenAI.” Musk replied: “I hear you … the fate of civilization is at stake.”

Why this matters (implications)

  • Precedent on nonprofit → for-profit transitions: The case could influence how early donors/contributors are treated when mission structures change.
  • Valuation & damages theory: A ruling favoring Musk could open the door to large liability claims against organizations that change governance/funding models.
  • Corporate governance and disclosure: Internal communications released in discovery may impact public perception and future governance practices in AI orgs.
  • Competition and partnerships: The case spotlights early strategic choices (Microsoft vs. Amazon, concerns about Google) and the influence of major tech players.
  • Broader AI industry reputational and legal risk: Litigation emphasizes the high stakes around AI leadership, IP, talent recruitment, and funding arrangements.

Notable quotes (from unsealed records highlighted on the episode)

  • Greg Brockman (diary): debating the consequences of rejecting Musk; contemplating mission vs. financial upside.
  • Sam Altman (text to Musk, Feb 2023): “You’re my hero … it feels like when you attack OpenAI.”
  • Elon Musk (reply): “I hear you … the fate of civilization is at stake.”
  • Musk on partners (informal): preferred Microsoft over Amazon; “Jeff is a bit of a tool and Satya is not so I slightly prefer Microsoft but I hate their marketing department.”

What to watch next

  • Pretrial motions: outcomes on excluding the economist’s testimony will be pivotal.
  • Settlement vs. trial: many high-stakes cases settle; watch for negotiations.
  • Spring trial date (as scheduled, unless changed): jury will decide liability if no settlement.
  • Any further unsealed material that might sway public/jury opinion.

Episode notes and host context

  • The host focuses on business/legal analysis and includes a promotional mention of AIbox.ai (a no-code AI platform) — an in-episode sponsor/promotion.
  • The episode aims to present the core legal and business stakes without sensationalism.

If you want a one-paragraph summary for sharing: Elon Musk is suing OpenAI and Microsoft for $79B–$134B, claiming his early $38M contribution, recruitment, and influence generated tens of billions in “wrongful gains.” Over 100 unsealed documents (emails, texts, journals) reveal internal debates and high-level contacts (Satya Nadella, Jensen Huang). OpenAI and Microsoft deny wrongdoing and seek to exclude the economist’s valuation testimony; a jury trial is set for spring unless settled.