allow providing vlm captions with surrounding page text#1389
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edknv wants to merge 5 commits intoNVIDIA:mainfrom
Draft
allow providing vlm captions with surrounding page text#1389edknv wants to merge 5 commits intoNVIDIA:mainfrom
edknv wants to merge 5 commits intoNVIDIA:mainfrom
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Description
This PR adds
context_text_max_charsparameter to allow enriching VLM image captions with surrounding page text. When enabled, each image's caption prompt is prepended with nearby text, improving retrieval accuracy for documents where images and surrounding text are semantically linked.Checklist