The lineage behind 69% of open models was never verified. Cisco just fingerprinted almost 900 for free
A security team approving an open-source model for production today starts with a repository page. The page lists the model name, the license, and a tag identifying the base model it descended from. That tag is a string the uploader typed. Hugging Face does not require uploaders to substantiate the claim through weight-level analysis.The ATOM Report, published by Nathan Lambert and Florian Brand at Interconnects AI …
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