Document Analytics with Open weight models for Sovereign Data

Learn document analytics in under 100 lines using Qwen-3-VL-4B-Instruct for PDF processing, OCR, structured output, and Text-to-SQL.

Overview

get started with Document analytics in < 100 lines of code.
PDF to Image -> VLM for OCR with Image -> Structured JSON Response -> Text to SQL with Tool Call -> Uses Qwen-3-VL-4B-Instruct