ChatGPT Browse with Bing is a feature (available to free and paid users) that allows ChatGPT to search the internet to help answer questions that benefit from recent information.

Browsing is integrated into a single unified model that is accessible when you select GPT-4o from the model selector.

If you ask a question in the chat that requires the use of the Browse feature (ex. What is the weather today in San Francisco?), the model will automatically enable the Browse feature to provide you with an answer.

When the Browse feature is used, ChatGPT formulates a keyword search based on your prompt and submits search prompt to a headless version of the Bing search engine to retrieve relevant results.