Thinking Machines Lab Raises Record $2 Billion in Seed Funding, Valued at $12 Billion

Reviewed byNidhi Govil

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Mira Murati's AI startup Thinking Machines Lab secures a historic $2 billion seed round, reaching a $12 billion valuation. The company plans to unveil its first product soon, focusing on collaborative general intelligence.

Record-Breaking Funding Round

Thinking Machines Lab, an artificial intelligence startup founded by former OpenAI Chief Technology Officer Mira Murati, has secured a historic $2 billion seed funding round, valuing the company at $12 billion

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. This investment, led by Andreessen Horowitz, marks one of the largest seed rounds in Silicon Valley history, highlighting the massive investor appetite for promising new AI labs

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Source: TechCrunch

Source: TechCrunch

The funding round saw participation from major tech players, including NVIDIA, Accel, ServiceNow, CISCO, AMD, and Jane Street

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. This substantial investment reflects the ultracompetitive race to build advanced AI systems and the premium placed on top AI talent in the industry

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Founding Team and Mission

Thinking Machines Lab is led by CEO Mira Murati, who stepped down as OpenAI's chief technology officer in September 2023

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. The company's cofounders include several former OpenAI researchers:

  • John Schulman, who helped build ChatGPT
  • Barrett Zoph, ex-vice president of research at OpenAI
  • Lilian Weng, who worked on AI safety and robotics
  • Andrew Tulloch, who worked on pretraining and reasoning
  • Luke Metz, who worked on post-training

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The startup's mission, as described by Murati, is to "empower humanity through advancing collaborative general intelligence"

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. The company aims to build AI systems that are safer, more reliable, and aimed at a broader number of applications than their rivals

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Upcoming Product Launch

Source: Silicon Republic

Source: Silicon Republic

Murati announced that Thinking Machines Lab plans to unveil its first product within the next few months

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. The product will include a "significant open source component" and is intended to be useful for researchers and startups developing custom AI models

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The company is developing multimodal AI that works with how humans naturally interact with the world – through conversation, sight, and collaboration

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. Murati also stated that the company would publish research to help the scientific community better understand frontier AI systems

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Industry Impact and Competition

Source: PYMNTS

Source: PYMNTS

The massive funding round for Thinking Machines Lab, a company launched only in February 2025 with no revenue or products yet, underscores the intense competition and investor interest in the AI sector

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. The startup joins a growing list of AI companies founded by former OpenAI executives, including Anthropic and Safe Superintelligence, which have also attracted significant funding and talent

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This development comes amid an ongoing talent war in the AI industry, with companies like Meta actively recruiting top researchers for their superintelligence efforts

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. The substantial investment in Thinking Machines Lab indicates that investor enthusiasm for new AI startups remains strong, despite some questions about tech industry spending

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