VeriTrail: Detect hallucination and trace provenance in AI workflows

  • Dasha Metropolitansky, Microsoft

Dasha Metropolitansky, Research Data Scientist, Microsoft Research Special Projects, introduces VeriTrail, a new method for closed-domain hallucination detection in multi-step AI workflows. Unlike prior methods, VeriTrail provides traceability: it identifies where hallucinated content was likely introduced, and it establishes the provenance of faithful content by tracing a path to the source text. VeriTrail also outperforms baseline methods in hallucination detection. The combination of traceability and effective hallucination detection makes VeriTrail a powerful tool for auditing the integrity of content generated by language models.

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