OpenAI is releasing a new lightweight version of the “Deep Research” feature in ChatGPT, which should be cheaper to run—and that makes it possible for the company to make it available to ChatGPT’s free users.
ChatGPT’s Deep Research feature can perform multi-step research using sources across the internet, then generates detailed reports with clear citations and summaries of its research process and results. It’s particularly useful for complex tasks in knowledge-heavy fields such as economics, science, law, and technology.