The profusion and popularity of free, open-source models has raised questions about how AI companies can actually profit from their products.

Artificial intelligence powerhouse OpenAI has seen its weekly active users jump 33 per cent to 400 million since December, the company said on Thursday (Feb 20). The San Francisco-based creator of Cha

ChatGPT has surpassed 400 million weekly active users. "We feel very fortunate to serve 5 percent of the world every week," OpenAI COO Brad Lightcap said on X about the new audience stat. This figure is twice the weekly active user count reported by the company in August 2024,