Accel leads Thinking Machines Lab $5 billion round at $40 billion valuation

AI startup Thinking Machines Lab is reportedly closing a $5 billion funding round at a $40 billion valuation, led by Accel. Founded by former OpenAI chief technology officer Mira Murati, the company has faced internal talent departures to rivals like Meta and OpenAI despite developing its Tinker language model fine-tuning tool. Open article →