get Include Page Images
Opt-in (default ): when true, every page of the source document is rendered to an image and sent to the model alongside the IR-lite text (multimodal extraction). The text stays authoritative for source grounding; images add a visual signal. There is no page cap — large documents are fit to the model's context window by windowing across multiple calls, not by dropping pages. A per-request includePageImages action parameter overrides it.
Return
The value of the IncludePageImages property.