How to Talk to Tabular Data – A Chatbot Case Study with Raiffeisen Tech and the RBI Group
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2025
23
Oct
11 AM
October 23, 11 AM
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Duration: 1h
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The event will be held in English.
Large Language Models (LLMs) are playing an increasingly important role in business, but their practical use in corporate systems is still limited. The most commonly applied approach – Retrieval-Augmented Generation (RAG) – works very well with documents, yet in many companies the key data comes in the form of tables. How can we enable natural language queries for such data?In this presentation, I will discuss a project carried out jointly with Raiffeisen Tech for the Raiffeisen Bank International Group. I will showcase how we designed and implemented a chatbot that enables natural interaction with tabular data, and what techniques we used to ensure both precision and speed of responses.
What you’ll learn from this session:
How to design a chatbot for working with tables.
How such solutions can enhance decision-making and boost business efficiency.
The challenges of integrating LLMs with tabular data.
Which techniques (fine-tuning, AI Agents, Function Calling) support tabular data processing.
Presenter
GenAI Tech Lead at Raiffeisen Tech
Wojciech Nowak
An engineer with 8 years of experience, specializing in building modern data architectures such as Data Mesh and Data Fabric, as well as developing production-grade AI agents. His career choice was inspired by the works of Stanisław Lem, whose books shaped his thinking and led him to explore the world of technology. He is currently GenAI Tech Lead at Raiffeisen Tech, passionately creating innovative GenAI products. Privately, he is an avid skiing and water sports enthusiast.
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