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Hugging Face Blog·· 19 days agoAI score49

Getting the Source Right, Not Just the Fact: Source-Aware Verification for MCP Agents

Getting the Source Right, Not Just the Fact: Source-Aware Verification for MCP Agents

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A Hugging Face team has proposed ProvenanceGuard, a source-aware factuality verification layer for MCP agents, which checks after generation whether the sources supporting each claim match the sources the answer states or implies, identifying cross-source confusion.

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Source: Hugging Face Blog · huggingface.co