OpenAI's "deep research" is the latest artificial intelligence (AI) tool making waves and promising to do in minutes what would take hours for a human expert to complete.

The recently-launched deep research AI agent by OpenAI is more than a quarter of the way to surpassing boundaries of human knowledge. Find out how

OpenAI has rolled out a new feature on ChatGPT that can produce reports at the level of a ‘research analyst’. But it doesn’t mean we can replace human thinking.