Document Parsing with OmniParser and GPT4o Vision

In this blog, we’ll explore how to leverage Microsoft’s OmniParser as input for GPT-4’s vision capabilities, optimizing the parsing of documents for optimal results.

OmniParser is a general screen parsing tool to extract information from UI screenshot into structured bounding box and labels which enhances GPT-4V’s performance in action prediction in a variety of user tasks.

We will apply OmniParser with GPT4o Vision to extract the information from the document.

Sample document to extract

Extraction flow

In my previous post, I tried to extract line items from a document using GPT4 Vision, which required a lengthy and detailed prompt. Let’s explore this approach with OmniParser. Let’s see if this approach gives accurate result or not.

In this document, I am unable to get the correct result when parsing the line items (Item number 2 and 1)