New API returned quite different word orders

[Charlie Zhang]

Hi Dear dev teams,

I noticed the word orders from both textAnnotations[0]["description"] and fullTextAnnotation["text"] are not consistent for an exactly same image I submitted 3 months ago vs now. is it expected? any plan to maintain the old word order? thanks

[Krishnanunni K]

There is a model upgrade that happened recently, and some breaking changes are involved (at least to some of us). From what I understood prima facie, the blocks are ordered vertically first and then horizontally (in many cases) which was the reverse in previous models. The old model is still available until August, with a legacy model flag enabled in your requests.