5 Women-Founded Silicon Valley Startups that Raised Millions in 2025

Thinking Machines Lab, Mira Murati

In 2025, Thinking Machines Lab was established by Former OpenAI CTO Mira Murati with a bold mission of building collaborative general intelligence which is an AI that complements humans to tackle compound global problems.

The business is standing at the forefront of artificial intelligence while being ready to redefine how AI can enhance human creativity, productivity and decision-making. Just months after its launch, Mira’s venture made headlines by raising a staggering $2 billion seed funding round led by Andreessen Horowitz, valuing the company at $10–12 billion.

This record-breaking round underscore Mira’s credibility as a global AI leader and the immense potential investors sees in her vision. With this capital, Thinking Machines Lab is moving quickly to assemble its staff and core technologies to set the stage for the next human-AI frontier.