These custom GPTs would be available in the GPT Store, which should have launched soon after the DevDay event in November. The debut of the marketplace was delayed to December and then January.

Users simply say what they need and when they need it. For example, a user can instruct Chat GPT to inform them of current stock prices every morning, remind them of their language studies every ...

China's AI start-up DeepSeek's launch triggered a $1 trillion market drop, as it overtook ChatGPT as the top free app.