# Export-banned Nvidia chips are behind China’s most powerful AI models—uh oh, Jensen!

Source: [AI News & Artificial Intelligence | TechCrunch](https://techcrunch.com/2026/11/13/export-banned-nvidia-chips-are-behind-chinas-most-powerful-ai-models-uh-oh-jensen/) · 2026-11-13 · AI
Page: https://themorning.dev/story/export-banned-nvidia-chips-are-behind-china-s-most-powerful-ai-models-uh-oh-jens-3dc626ea28ff3a7d
Kind: research · Impact: medium

## In brief

- Former OpenAI researcher Will DePue says he has produced the first technical evidence that DeepSeek, Moonshot AI, MiniMax, and Ant Group use Nvidia Blackwell GPUs.
- His method reads characteristic chip signatures directly from the models, according to The Decoder's summary of the research.
- TechCrunch reports the findings as showing that China's most advanced AI models were trained on export-banned Nvidia chips.

## Why it matters

If the findings hold, they point to gaps in US export-control enforcement and could bring tighter scrutiny, compliance requirements, or access restrictions for teams that build on or buy from the named Chinese model providers.

## Timeline

- 2026-11-13: Research claiming Blackwell chip fingerprints in six Chinese AI models is reported

## Coverage

- [Export-banned Nvidia chips are behind China’s most powerful AI models—uh oh, Jensen!](https://techcrunch.com/2026/11/13/export-banned-nvidia-chips-are-behind-chinas-most-powerful-ai-models-uh-oh-jensen/) — AI News & Artificial Intelligence | TechCrunch, 2026-11-13
- [Former OpenAI researcher says he found Nvidia Blackwell fingerprints hidden inside six Chinese AI models](https://the-decoder.com/former-openai-researcher-says-he-found-nvidia-blackwell-fingerprints-hidden-inside-six-chinese-ai-models/) — The Decoder, 2026-11-13

Tags: export-controls, nvidia, blackwell, ai-chips, china

---

Brief generated by AI (claude-haiku-5-5) from the reporting listed under Coverage. Headlines belong to their publishers. The Morning Dev – https://themorning.dev