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Cisco releases Antares, open-weight 350M and 1B models purpose-built for vulnerability localization that beat far larger general models on finding which source files contain a known CVE's bug — using an explicit iterative investigation workflow and running locally so sensitive code never leaves your infrastructure.
Read more →Cisco released the Model Provenance Kit on May 1 — an open-source Python toolkit that fingerprints AI models using metadata, tokenizer similarity, and weight-level identity signals, then runs in compare or scan mode to verify lineage and detect shared ancestry. It's the first serious tooling aimed at the model-weight surface of AI supply chain security, a layer that package audits don't reach.
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