Evidence presentation measurably changes how RAG readers use supporting facts

_reachsumit · x · 2026-07-21

## Evidence presentation changes how RAG readers use support This paper shows that the way retrieved evidence is displayed can materially change how a RAG reader uses it. - Different evidence interfaces lead to different accuracy outcomes. - The authors argue that reporting only top-k scores is insufficient. - They recommend also reporting **complete-support coverage** so readers can understand how much of the answer is actually supported.

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