2025 11 04 tax hackathon jurisdictionary

We won the Tax Tech Hackathon 2025, conducted alongside Tax Tech Conference, Frankfurt.

Our prototype - Juris-Diction(AI)ry powered by dwani.ai Discovery explores e-invoicing compliance for EU.

Prototype included Document analytics with PDF/XML file extraction for regulation compliance.

The dashboard also supprted Text-To-SQL to chat with any tables/UI, with AI generating SQL and executing in SQLite for multiple tables and final analyis based on the user request.

We used Qwen-3-VL with GH200 on lambda.ai and L4 GPU on GCP cloud for 1. Document Extraction with VLM 2. Text-To-SQL using tool_call 3. Structured Json for analysis