Analysis of open weights: six models from DeepSeek, Moonshot, MiniMax, and Ant Group released since April carry fingerprints of export-controlled Blackwell GPUs (Will DePue/Unemployment Labs)
A technical evaluation conducted by Will DePue of Unemployment Labs examined open weights from six artificial intelligence models released since April. The examination revealed distinct hardware signatures associated with export-controlled Blackwell GPUs across systems from DeepSeek, Moonshot, MiniMax, and Ant Group. Multiple technology and business news outlets subsequently reported on the methodologies used to detect these restricted hardware traces.
Key points
Publicly accessible model weights can retain clear technical indicators revealing the spe…: Publicly accessible model weights can retain clear technical indicators revealing the specific hardware used during development.
Chinese technology firms face renewed scrutiny as restricted advanced processors are iden…: Chinese technology firms face renewed scrutiny as restricted advanced processors are identified in connection with their artificial intelligence systems.
Evidence of export-controlled component usage continues to surface across multiple promin…: Evidence of export-controlled component usage continues to surface across multiple prominent artificial intelligence organizations.
Sources checked by our analysis pipeline: 1
Nvidia Newsroom: |
Hayden Field / The Verge: |
Financial Times: |
Amrith Ramkumar / Wall Street Journal: |
Reuters: |
Michael Acton / Financial Times: |
Koray Kavukcuoglu / Google: |
Abner Li / 9to5Google: |
Lingling Wei / Wall Street Journal: |
The Information: |
Paul Mozur / New York Times: |
Zac Hall / 9to5Mac: |
Bloomberg: |
Adam Satariano / New York Times: |
Julian Chokkattu / Wired: |
Anna Washenko / Engadget: |
Bloomberg: |
Jennifer Pattison Tuohy / The Verge: |
Jordan Novet / CNBC: |
Financial Times: |
Rohan Goswami / Semafor: |
Erik Wasson / Bloomberg: |
Jonathan Weil / Wall Street Journal: |
Reuters: |
Myles Miller / Bloomberg: |
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