[KongchangAI]
Unverified50% confidenceFactExact time

The Yes/No answer extraction method (token selection) of the POPE benchmark can by itself cause the F1 score of VLM hallucination evaluation to shift by several points, and this variable is undisclosed in most published work.

1
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50%
Confidence
Long-term
Relevance
10/20/2026
First Seen

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