Physical Intelligence secured $400 million in funding, reaching a $2.4 billion post-money valuation. Key investors include Amazon’s Jeff Bezos, OpenAI, Khosla Ventures, and Sequoia Capital, among others. This valuation marks a sixfold increase from its March seed round of $70 million. The San Francisco-based startup aims to bring general-purpose AI into the physical world by creating large-scale AI models to power robots. The startup’s recent efforts focus on developing a general-purpose AI model as a foundational step toward achieving artificial general intelligence.