Thinking Machines Lab, an artificial intelligence startup founded by former OpenAI executive Mira Murati, has recently secured approximately $2 billion in funding, valuing the company at $12 billion. This funding round was spearheaded by venture capital firm Andreessen Horowitz, with additional investments from Nvidia, Accel, ServiceNow, Cisco, AMD, and Jane Street. The sizable investment highlights Murati’s reputation in the field of generative AI and the strong interest from investors in innovative AI startups. Thinking Machines is focused on developing AI systems that are safer, more dependable, and applicable to a wider array of uses than current solutions. CEO Mira Murati expressed excitement about unveiling their first product, which will feature an open-source component beneficial for researchers and startups working on custom models. The founding team consists largely of former OpenAI employees, a pattern seen with other notable AI professionals like Dario Amodei and Ilya Sutskever, who have also secured significant funding for their ventures. The enthusiasm for AI investments remains high, with U.S. startup funding increasing by nearly 76% to $162.8 billion in the first half of 2025, and AI companies making up over 64% of the total deal value. With the new capital, Thinking Machines plans to expand its research and engineering teams and speed up the development of its primary AI platform.
Has Thinking Machines Achieved a $12B Valuation in Its Seed Round?
