AI infrastructure company Cornelis raises $205M to chip away at Nvidia’s dominance

AI infrastructure company Cornelis raised $205M and introduced Active Compute Fabric, a networking technology designed to keep GPUs fed with data more efficiently. The company says the product targets wasted GPU time caused by delays in moving data across AI systems.

The funding highlights growing demand for alternatives around the AI compute stack as companies look beyond Nvidia’s GPUs to improve performance and cost efficiency. Faster AI networking could become a key battleground as model training and inference increasingly depend on reducing system-level bottlenecks, not just adding more chips.