OpenAI plans to open its first permanent London office with a 500+ staff capacity; in February, OpenAI said it would make London its largest non-US research hub (Kai Nicol-Schwarz/CNBC)

Kai Nicol-Schwarz / CNBC: OpenAI plans to open its first permanent London office with a 500+ staff capacity; in February, OpenAI said it would make London its largest non-US research hub — OpenAI has announced it's opening its first permanent London office with a capacity of over 500 team members …