Nvidia is best known for the powerful chips that train artificial intelligence systems, but reporting now points to its growing grip on a less visible corner of the AI hardware business.

According to Business Insider, Nvidia has "quietly rose to the top of a $10 billion market you may have never heard of" — a reference to the AI chip inference market, the segment where trained AI models are actually put to work answering questions and generating responses.

The company's broader dominance is well documented. According to a Yahoo Finance report, customers continue to flock to Nvidia's top AI products, and the company "has consistently remained No. 1 in the AI chip market." That same report notes Nvidia now also aims to lead in inference, not just in the training work where it built its early advantage.

Coverage aggregated by Google News, including a piece from Intellectia AI, frames the trend as "Nvidia's AI Empire Continues to Expand," suggesting the company is extending its lead rather than merely defending it.

The sources here are largely market commentary and aggregated headlines, so specifics beyond the figures cited should be treated cautiously. What they collectively underline is a strategic shift: as more businesses move from building AI models to running them at scale, the money increasingly flows toward inference.

Why it matters: if Nvidia controls not just how AI is trained but how it is run every day, its influence over the economics of the entire AI boom becomes far harder for rivals — and customers — to escape.