Mira Murati, who left OpenAI last year, has helped establish Thinking Machines Lab, a new artificial intelligence start-up.

Murati - who will be Thinking Machines Lab CEO - is among a growing list of former OpenAI executives who have launched AI startups. Another two, Anthropic and Safe Superintelligence, have both attracted former OpenAI researchers and raised billions in funding.

Mira Murati, once the secret weapon of OpenAI as its chief technology officer (CTO), has launched a new artificial intelligence (AI) start-up aimed at broadening access to the technology. On Tuesday,