OpenAI is in talks to raise up to $40 billion in a funding round that would lift the artificial intelligence company's valuation to as high as $340 billion, CNBC has confirmed.

For example, Copilot (then called Bing AI) gained early access to GPT-4. Now, Microsoft allows Copilot users to access OpenAI’s o1 reasoning model for free. This is a pretty new model, only hitting ...

Leaders at Microsoft and Meta told investors that China’s DeepSeek doesn’t harm their businesses and that they will still ...