Top Chinese Frontier AI Models Carry the Fingerprint of Export-Controlled NVIDIA Blackwell GPUs · Unemployment Labs

A forensic analysis of publicly released AI model weights indicates that several major Chinese AI labs, including DeepSeek, Moonshot AI, MiniMax, and Ant Group, have gained access to export-controlled NVIDIA Blackwell GPUs. Six models released since April 2026 exhibit numerical patterns matching Blackwell hardware configurations, whereas earlier models matched NVIDIA's older Hopper generation. The findings provide technical evidence of access to advanced hardware for training these models, though they do not establish the physical location of the chips or how access was obtained. Open article →