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Open-Ended Visual Question Answering on CXR

0.86BERTScoreCheXagent
-0.00320.22090.4450.6691Jan 6, 2026

Evaluation results

MethodLinks
CheXagent2026.010.8687
AnatomiX2026.010.8686
AnatomiX-O^AAblation=Image embeddings plus anatomical tokens, excluding ybox and retrieved sentences2026.010.3952
AnatomiX-IpAblation=Image embeddings only, excluding anatomical tokens and retrieved sentences2026.010.3864
Radialog2026.010.0843
MAIRA-22026.010.0731
RadVLM2026.010.074
MedGemma2026.010.0344