nvidia's moat just got a citation problem exposed.
researchers built a way to trace a bad citation in a deep research report back to the exact agent that broke it, not just flag that something's wrong.
applied to nvidia's #
1-ranked# open source system, 84.7% of the final report's errors trace back to the orchestrator, even though it's nowhere near the worst individual agent on its own.
worth noting: two one-line prompt fixes raised citation recall by 5 points, but recall still sits around 64-70% after that, so this isn't solved.