Vacuum 16T bypasses parameter counting by spoofing safetensors headers
August 2, 2026
This repository achieves a 16.5 trillion parameter count by declaring massive tensor shapes in safetensors headers without including actual weight data. The method exploits Hugging Face's metadata-only counting logic, which sums product of shapes per tensor without reading the underlying files.
HOW THIS AFFECTS YOU
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researcherYou should verify model scale via weight file size rather than relying solely on repository metadata.