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Public story · 2026-08-03 · high
The repo moved 8.25 terabytes of declared weights through Hugging Face's Xet system in about 692 kilobytes, a ratio near 11,900,000 to one.
Why now: The repository was still live and unflagged at 906 downloads as of August 3.
Vacuum-16t declares 16,501,264,351,232 parameters across 3,841 tensors on Hugging Face, per its model card.
Every one of those parameters is a zero, and the listing still passes Hugging Face's verification and shows 906 downloads. If a real lab padded a safetensors header the same way to inflate a leaderboard number, nothing in that verification step would catch it.
The entire 8.25-terabyte file traces back to one deduplicated 64-kilobyte block of nulls. The upload moved through Hugging Face's Xet system in about 692 kilobytes, a compression ratio near 11,900,000 to one. It carries an MIT license and a declared context window of 4,294,967,296 tokens.
That's possible because Hugging Face computes a model's parameter count from the safetensors file header, the metadata block listing tensor shapes and dtypes. It never reads the tensor data underneath.
A header can declare any shape it wants, and nothing checks that the bytes match. The mechanism, not the joke, is what Hugging Face would need to fix.
Each link below shares sources, entities, or timing with this story.
Hugging Face criticizes OpenAI / Shared entity: Hugging Face / Shared topic / Earlier coverage
Linked by a graph relationship (Hugging Face criticizes OpenAI); both cover Hugging Face; overlapping topics (face, hugging).
Linked by a graph relationship (Hugging Face criticizes OpenAI); both cover Hugging Face; overlapping topics (face, hugging).
Hugging Face criticizes OpenAI / Shared entity: Hugging Face / Same source domain / Shared topic / Earlier coverage
Linked by a graph relationship (Hugging Face criticizes OpenAI); both cover Hugging Face; reported by the same outlet (huggingface.co).
Hugging Face criticizes OpenAI / Shared entity: Hugging Face / Earlier coverage
Linked by a graph relationship (Hugging Face criticizes OpenAI); both cover Hugging Face; earlier Hugging Face coverage from 2026-07-27.
Hugging Face criticizes OpenAI / Shared entities / Same source domain / Earlier coverage
Linked by a graph relationship (Hugging Face criticizes OpenAI); both cover Hugging Face, MIT; reported by the same outlet (huggingface.co).
Hugging Face criticizes OpenAI / Shared entity: Hugging Face / Same source domain / Shared topic / Earlier coverage
Linked by a graph relationship (Hugging Face criticizes OpenAI); both cover Hugging Face; reported by the same outlet (huggingface.co).
Hugging Face released transformers / Shared entity: Hugging Face / Same source domain / Shared topic / Earlier coverage
Linked by a graph relationship (Hugging Face released transformers); both cover Hugging Face; reported by the same outlet (huggingface.co).
Hugging Face released transformers
Linked by a graph relationship (Hugging Face released transformers).