Musk pursues up to $134 billion claim against OpenAI and Microsoft

Musk pursues up to $134 billion claim against OpenAI and Microsoft

Elon Musk seeks up to $134 billion from OpenAI and Microsoft in legal filings that allege wrongful gains and breaches of agreements. Musk’s legal action claims the companies benefited unfairly from arrangements tied to artificial intelligence development and seeks financial remedies and other relief.

Musk seeks $134 billion over alleged wrongful gains

Musk filed complaints seeking damages of up to $134 billion, asserting that OpenAI and Microsoft reaped substantial profits by breaching contractual duties or fiduciary responsibilities. The filings argue that the defendants’ conduct allowed them to capture financial benefits that rightfully belonged to investors or partners. Musk’s legal team described the sums in question as tied to market value increases and revenue streams that emerged after specific strategic moves by the companies.

Claims against OpenAI and Microsoft

The complaint targets both OpenAI and its partner Microsoft, alleging actions that improperly shifted value. Musk asserts that decisions around investment structures, intellectual property rights, and commercial arrangements disadvantaged other stakeholders. He claims that agreements governing governance and profit sharing were violated, enabling disproportionate gains by OpenAI and Microsoft through AI-related licensing and product development.

Legal context and filings

Musk’s legal action was filed in a U.S. federal court, outlining multiple counts including breach of contract and unjust enrichment. The filings seek not only monetary damages but also remedies to address alleged structural advantages the defendants gained. The documents state that the defendants’ conduct undermined stated commitments around equitable distribution of value and decision-making authority.

Response from OpenAI and Microsoft

In response, representatives for OpenAI and Microsoft said they would vigorously defend against the claims. They denied liability and characterized the accusations as without merit. Both companies emphasized their commitment to legal processes and outlined plans to contest Musk’s assertions in court.

Industry and market implications

The dispute draws attention because of the high value placed on artificial intelligence assets and the intense competition among leading AI developers. Legal experts say the case highlights tensions that can arise when founding agreements collide with rapid value creation in emerging technology sectors. The size of the damages sought has attracted commentary on valuation, governance, and accountability in tech partnerships.

Next steps in litigation

Musk’s filings set the stage for a protracted legal battle, with pre-trial motions, discovery, and possible settlements ahead. Judges will review the sufficiency of the claims and determine whether the case should advance to trial. Both sides are preparing legal strategies tied to contract interpretations and industry practices.

Elon Musk seeks up to $134 billion from OpenAI and Microsoft, alleging wrongful gains and breaches of agreements. The case underscores ongoing legal and commercial tensions in the rapidly evolving AI sector and will unfold through extended court proceedings.

Source: https://www.reuters.com/business/musk-seeks-up-134-billion-openai-microsoft-wrongful-gains-2026-01-17/