Robotics startup FieldAI is set to raise $700 million at a $10 billion valuation FieldAI. FieldAI FieldAI is building a general-purpose brain for robots, from humanoids to drones. Investors are betting big on that vision.The robotics company is raising $700 million at a $10 billion valuation, according to a person familiar with the deal, which would quintuple its valuation in just over a year.The company was previously valued at $2 billion, after raising over $400 million last year from investor...