The $500 billion valuation would make OpenAI the world’s most valuable startup, surpassing Elon Musk’s SpaceX.

OpenAI staff are looking to sell $6 billion in shares, which could raise the company’s valuation to $500 billion.

Allie is an AI chess bot that is trained on move records of over 91 million games played between humans. Be warned, as it can play at grandmaster levels, too.