Research claims banned Nvidia chips trained China’s leading open models
A former OpenAI researcher says Kimi K3 and DeepSeek V4 weights show Blackwell fingerprints; Jensen Huang left Nvidia this week.
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- First seenNov 12, 2026
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3 articles · newest firstResearcher says six Chinese models show Nvidia Blackwell fingerprints
Will DePue says unused weights preserve Hopper or Blackwell core-count patterns and published verification code.
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Six Chinese AI models match NVIDIA Blackwell GPU fingerprints
The analysis estimates each run needed roughly 500 to 3,000 Blackwell GPUs for two to three months.
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Appears with
- Nvidiavendor · 3
- Kimi K3ai model · 3
- Moonshot AIorganization · 3
- DeepSeekorganization · 3
- Blackwellproduct · 3
- Hopperproduct · 2
- Ling-3.1-flashai model · 2
- MiniMax-M3ai model · 2
- Kimi K3.1-Proai model · 2
- MiniMaxorganization · 2
- DeepSeek-V4-Flashai model · 2
- DeepSeek-V4-Proai model · 2
- OpenAIorganization · 1
- Anthropicorganization · 1
- DeepSeek-V3ai model · 1
- Unemployment Labsorganization · 1
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