Thinking Machines Lab is drawing attention before it has publicly defined the product that could support its reported valuation. The AI startup founded by Mira Murati, formerly OpenAI's Chief Technology Officer, is reportedly seeking a $2 billion seed funding round that would value the company at a minimum of $10 billion.
That figure, reported in an April 12, 2025 update citing Business Insider, would be double the previously reported valuation. The report does not say what product, if any, investors are being shown to justify that price.
What Thinking Machines Lab is trying to build
The original article from February 19, 2025 describes Thinking Machines Lab as a new AI company focused on making artificial intelligence systems more transparent and accessible. That positioning matters because the company is entering a field where technical capability, trust, and public understanding are all central to how AI tools are adopted.
The company has also said, in a blog post, that it believes in open collaboration. Its stated plan is to publish technical blog posts, scientific papers, and code. Those commitments point to a company that wants to be judged not only by products, but also by how much of its work it shares with the wider AI community.
For now, the clearest facts are about the team and the funding ambition. The source article does not identify a specific launch product, customer market, or timeline. That leaves the company's early story centered on people, research direction, and investor expectations.
A team built around former OpenAI talent
Thinking Machines Lab has assembled a group of around 30 leading researchers and engineers. According to Reuters, former OpenAI employees make up around two-thirds of the workforce. That concentration gives the company a direct link to one of the most visible organizations in artificial intelligence.
Several named executives and researchers are part of the company's leadership or advisory circle. John Schulman, an OpenAI co-founder, has joined as chief scientist. Jonathan Lachman, formerly head of special projects, is also part of the leadership team. Barret Zoph, a former vice president, is CTO.
The startup has also attracted people from Google, Meta, Mistral and Character AI. More recently, Bob McGrew, OpenAI's former Chief Research Officer, and Alec Radford, a former OpenAI researcher behind many of the company's GPT advances, were added as advisors to Murati's team.
These appointments help explain why Thinking Machines Lab has become a closely watched AI startup. Even without a named product, a company built around prominent researchers can draw investor interest because the expected value sits in the technical talent and the possibility of future systems.
Why the reported funding round stands out
The reported $2 billion seed funding round is striking because seed rounds are typically associated with companies at an early stage. The source article does not provide details about the terms, investors, or what the funding would be used for. It only states that the round would value Thinking Machines Lab at a minimum of $10 billion.
That reported valuation makes the absence of a disclosed product more notable. The Business Insider report cited by the source does not specify what potential product might justify the valuation. As a result, readers are left with a clear funding figure but an incomplete picture of the commercial plan.
Based on the source, the case for attention rests on several visible signals:
- Mira Murati previously served as OpenAI's Chief Technology Officer.
- She played a key role in developing ChatGPT.
- The company has around 30 leading researchers and engineers.
- Around two-thirds of the workforce reportedly comes from OpenAI.
- The startup says it plans to publish technical blog posts, scientific papers, and code.
Those facts do not prove what Thinking Machines Lab will become. They do, however, explain why the company is being discussed as more than a routine AI startup.
Part of a broader ex-OpenAI startup wave
Thinking Machines Lab is also part of a larger pattern noted in the source article: former OpenAI executives are increasingly launching their own AI ventures. Murati is not the only former OpenAI figure pursuing a major new company.
Bloomberg reports that Safe Superintelligence (SSI), an AI startup from OpenAI co-founder Ilya Sutskever, is close to closing a funding round of over $1 billion that would value the company at more than $30 billion. That comparison places Thinking Machines Lab within a broader investor appetite for AI companies founded by people with deep OpenAI experience.
Murati's background extends beyond OpenAI. Before joining the company, she worked at augmented reality startup Leap Motion and Tesla. The Financial Times reports that Thinking Machines Lab is currently in talks with venture capitalists.
The next important question is what Thinking Machines Lab will actually release or publish. Its stated interest in transparency, accessibility and open collaboration gives the company a public direction. Its reported valuation gives it a high bar to clear. Until more details emerge, the most grounded view is simple: Thinking Machines Lab has an unusually prominent team, an ambitious funding target, and no specific product identified in the source report.