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TRUE, BUTHeadline Over Filing

Blackwell start, the rest inferred

The report itself says that fingerprint shows how training started, not where it ran or whether any law was broken.

“Top Chinese Frontier AI Models Carry the Fingerprint of Export-Controlled NVIDIA Blackwell GPUs; the findings suggest several leading Chinese AI developers have begun using Blackwell to train their newest models.”

Will DePue, Unemployment Labs report, 12 November 2026

Recorded 14 November 2026. Our ruling means: literally true, materially misleading.

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Receipts pack

The evidence file for this verdict

15 receipts: 5 support the claim, 2 contradict it, 8 add context. 2 figures on the record, 1 traced to a quoted receipt.

The receipts

Each source, the line we quote from it, its date and which way it cuts. Free to read and to cite.

  1. 1Supports the claimunemploymentlabs.com ↗

    Top Chinese Frontier AI Models Carry the Fingerprint of Export-Controlled NVIDIA Blackwell GPUs Will DePue November 12, 2026

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  2. 2Contextunemploymentlabs.com ↗

    In Kimi K3, at least 64 separately seeded processes each left the same 152-SM layout.

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  3. 3Supports the claimunemploymentlabs.com ↗

    Six models released by these companies since April 2026 contain numerical patterns matching Blackwell hardware

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  4. 4Supports the claimunemploymentlabs.com ↗

    The findings suggest that several leading Chinese AI developers have begun using Blackwell to train their newest models.

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  5. 5Supports the claimunemploymentlabs.com ↗

    For 24 specific models, the developer has publicly said what hardware was used. In every case, our method agrees with the public announcement.

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  6. 6Supports the claimunemploymentlabs.com ↗

    The strongest evidence for each of the six models ranges from 49 to 1,385 sigma.

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  7. 7Contextunemploymentlabs.com ↗

    supports, without proving, the inference that Blackwell also performed the training

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  8. 8Contradicts the claimunemploymentlabs.com ↗

    The method identifies the hardware that generated the starting weights, not every chip that later helped train the model.

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  9. 9Contextunemploymentlabs.com ↗

    do not establish where the chips were located, how access was obtained, or whether export controls were violated

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  10. 10Contextunemploymentlabs.com ↗

    Blackwell systems can be rented from data centers outside China.

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  11. 11Contextunemploymentlabs.com ↗

    We are not confident in these estimates.

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  12. 12Contradicts the claimnews.ycombinator.com ↗

    it only proves access to a single Blackwell GPU, which would have been sufficient for initializing an LLM with random values

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  13. 13Contextnews.ycombinator.com ↗

    It's perfectly legal for Chinese companies to train models on GPUs that they rent outside of China.

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  14. 14Contextnews.ycombinator.com ↗

    it only has kernels for SM100 (blackwell) and Huawei Ascend 950

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  15. 15Contexttomshardware.com ↗

    DeepSeek trained its earlier V3 model on 2,048 Nvidia H800 GPUs

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What each receipt proves, and what would change our mind.

  • What each receipt above proves, in our words
  • The figures table, each number traced to the receipt that states it
  • The trick behind the claim, explained, with the guide to spotting it
  • What would change our verdict
  • Our call on the record, with its due date

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