AI chip startup Groq is reportedly seeking to raise up to $650 million from existing investors as it shifts its focus from hardware to an AI inference “neocloud” business. Multiple outlets, citing a report from Axios, say the funding round is meant to support Groq’s work on inference, the process of refining how AI models respond to user prompts. The reported fundraising follows Nvidia’s December announcement of a $20 billion not-acqui-hire arrangement with Groq. According to the outlets, that deal resulted in Groq’s investors being cashed out in large part, while several senior engineers left the company. The agreement also included licensing of Groq’s hardware technology to Nvidia. The sources describe Groq’s current effort as building on what remains of the company after the earlier transaction and repositioning toward inference services rather than continuing as a chipmaker. While the outlets do not provide deal terms or a final target beyond “up to” $650 million, they agree on the general timeline and the motivation for the fundraising.