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Former OpenAI researcher Will DePue reports forensic evidence that six Chinese AI models utilize Nvidia's export-controlled Blackwell GPUs. The analysis maps DeepSeek-V4-Flash and MiniMax-M3 to B200 or B300 chips, while DeepSeek-V4-Pro and Kimi K3 show patterns matching the 152-core GB200 or GB300 systems.
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Summary by ByteBrief
China Recruits Nvidia CEO's Wife to Spy