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DOI: 10.4121/bf2cf37f-29f3-486f-bbb4-e8812f64d1d6

de Winter, Joost (2025): Supplementary data for the paper 'Code and explanation for the use of GPT-4o for demonstration purposes'. Version 4. 4TU.ResearchData. dataset. https://doi.org/10.4121/bf2cf37f-29f3-486f-bbb4-e8812f64d1d6.v4

Version 3 - 2025-07-21 Version 2 - 2025-05-12 Version 1 - 2024-06-10

Usage statistics

Categories

• Artificial Intelligence and Image Processing
• Information and Computing Sciences

Keywords

Code Demonstration GPT-4o Human factors Large language model MATLAB

Licence

CC BY 4.0

Interoperability

• RO-Crate Metadata

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by Joost de Winter

This repository provides MATLAB code for a live demonstration system that captures video from a camera and feeds it to the OpenAI GPT-4o API for real-time scene analysis. The system overlays GPT-4o's textual descriptions (including an analysis of emotion, atmosphere, and key elements) directly onto the video stream and integrates YOLOv8 for object detection. Designed for engaging public demonstrations at events, the code includes various operator controls and serves as an easily deployable tool to illustrate the practical applications of generative AI.

History

• 2024-06-10 first online

• 2025-07-25 published, posted

Publisher

4TU.ResearchData

Format

script/.m

Associated peer-reviewed publication

Code and explanation for the use of GPT-4o for demonstration purposes

Organizations

TU Delft, Faculty of Mechanical Engineering, Department of Cognitive Robotics