AI Startup Thinking Machines Lab Secures $2B in Seed Funding, Hits $10B Valuation

June 20, 2025
AI Startup Thinking Machines Lab Secures $2B in Seed Funding, Hits $10B Valuation
  • Thinking Machines Lab, an AI startup founded by Mira Murati, has successfully raised $2 billion in seed funding, achieving a remarkable valuation of $10 billion just six months after its launch.

  • The funding round, led by the prominent venture capital firm Andreessen Horowitz, is one of the largest initial fundraising efforts in Silicon Valley, despite the company not yet disclosing specific projects.

  • In addition to Andreessen Horowitz, the funding saw participation from Sarah Guo's Conviction Partners, indicating strong interest from major investors in the AI sector.

  • Although Thinking Machines Lab has not yet released any products or generated revenue, it positions itself as a research and product company, attracting attention due to Murati's notable background in AI.

  • Several former colleagues from OpenAI, including co-founder John Schulman, have joined Murati in her new venture, further strengthening the team's expertise.

  • Murati's strong reputation in the tech industry has played a significant role in attracting investors to the startup.

  • The substantial infusion of capital is expected to accelerate the development of advanced AI technologies at Thinking Machines Lab.

  • Mira Murati will retain greater board voting rights than all other directors, consolidating her control over the company.

  • Murati previously served as the chief technology officer at OpenAI, where she played a key role in developing products like ChatGPT and DALL-E before leaving in September 2024.

  • Her departure from OpenAI followed the exit of Ilya Sutskever, another co-founder who established his own AI safety startup, which raised $1 billion shortly after its founding.

  • Despite the excitement surrounding Thinking Machines Lab, the company faces challenges with AI capacity expected to exceed demand beyond mid-2025.

  • Overall, this funding round not only boosts the lab's valuation but also reflects a growing trend among venture capitalists to invest heavily in AI at early stages.

Summary based on 4 sources


Get a daily email with more Tech stories

More Stories