https://derekwang2002.github.io/ai-intelligence/en/projects/burner22-numbat/ Material changes in AI models, agents, engineering and infrastructure, with primary sources and recommendations. en Mon, 02 Nov 2026 16:56:00 GMT https://derekwang2002.github.io/ai-intelligence/en/events/ev-20261101-01/ ev-20261101-01-audit Mon, 02 Nov 2026 16:56:00 GMT New IGNORE <p>A Hugging Face repository claimed to contain a multi-terabyte checkpoint from an unreleased Anthropic model. A reproducible community audit regenerated 43 complete tensors exactly from a pseudorandom generator seeded by tensor names, and an independent check reproduced nine sampled tensors. Anthropic has not authenticated the repository, so the upload is not evidence of a model leak or release.</p><p><strong>Why read: </strong>A reproducible audit rejects a viral model-leak claim, helping teams avoid terabytes of fake weights and untrusted code.</p><p>Recommendation: IGNORE</p><p>Sources: <a href="https://huggingface.co/burner22/numbat/discussions/13">43 complete tensors exactly match name-seeded NumPy RNG output</a> · <a href="https://cellcog.ai/blog/mythos-leak-hugging-face-fake/">The 14T Mythos Leak Is Fake: Seeded Noise, Not Weights</a></p>