Windsurf, the maker of a popular AI coding assistant, is in talks to be acquired by OpenAI for about $3 billion, Bloomberg reported.

If the deal happens, it would put OpenAI in direct competition with a number of other AI coding assistant providers, including Anysphere, the maker of Cursor, which OpenAI backed from its OpenAI Startup Fund.

The acquisition could jeopardize the credibility of the OpenAI Startup Fund, given that it is one of Cursor’s biggest investors, said a person familiar with Cursor’s cap table. It’s not clear whether OpenAI approached Cursor about an acquisition.