In my experience, I'd reach for Gemini 2.0 Flash over 4o in a lot of multimodal/document use cases. Especially given the differences in price ($0.10/million input and $0.40/million output versus $2.50/million input and $10.00/million output).
That being said, Qwen2.5 VL 72B and 7B seem even better at document image tasks and localization.
[1] https://notes.penpusher.app/Misc/Google+Gemini+101+-+Object+...