make sure images are resized when coming from tool calls#4707
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Pull request overview
This PR ensures images produced by tool calls are resized before being embedded into prompt-tsx <Image> elements or uploaded as chat image attachments, reducing token/context consumption when tools return images.
Changes:
- Resize tool-result
LanguageModelDataPartimages viaIImageService.resizeImage(...)before base64 encoding. - Use the resized image data/mimeType when uploading chat image attachments and when rendering the
<Image>TSX element.
mjbvz
approved these changes
Mar 26, 2026
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resize in this final image to tsx part.
there may be double resizing ocurring for some images, but sufficiently small images wont go thru an extra resize