OpenAI introduced its own web browser, Atlas, on October 21, putting the ChatGPT maker in direct competition with Google as more internet users rely on artificial intelligence to answer their questions.

Making its popular AI chatbot a gateway to online searches could allow OpenAI, the world's most valuable startup, to pull in more internet traffic and the revenue made from digital advertising. It could also further cut off the lifeblood of online publishers if ChatGPT so effectively feeds people summarized information that they stop exploring the internet and clicking on traditional web links.

OpenAI has said ChatGPT already has more than 800 million users, but many of them get it for free. The San Francisco-based company also sells paid subscriptions but is losing more money than it makes and has been looking for ways to turn a profit.

OpenAI CEO Sam Altman called it a rare, once-a-decade opportunity to rethink what a browser can be about and how to use one. But analyst Paddy Harrington of market research group Forrester said it will be a big challenge competing with a giant who has ridiculous market share.

OpenAI's browser is coming out just a few months after one of its executives testified that the company would be interested in buying Google's industry-leading Chrome browser if a federal judge had required it to be sold to prevent the abuses that resulted in Google's ubiquitous search engine being declared an illegal monopoly.

But U.S. District Judge Amit Mehta last September issued a decision that rejected the Chrome sale sought by the U.S. Justice Department in the monopoly case, partly because he believed advances in the AI industry already are reshaping the competitive landscape.

OpenAI's browser will face a daunting challenge against Chrome, which has amassed about three billion worldwide users and has been adding some AI features from Google's Gemini technology.

Chrome's immense success could provide a blueprint for OpenAI as it enters the browser market. When Google released Chrome in 2008, Microsoft's Internet Explorer was so dominant that few observers believed a new browser could mount a formidable threat.

This article was provided by The Associated Press.