PROMPT REVOLUTION

Hands-On Prompt-Tutorials for Using GenAI in Research and Education

Testing OCR on Handwritten PDFs: Comparing Model Accuracy on English, French, and Hungarian Samples

Optical character recognition (OCR) of handwritten text remains a demanding task, particularly once the focus shifts beyond English. In this experiment, we assessed a range of generative AI models on three handwritten text samples—one each in English, French, and Hungarian—to examine cross-linguistic performance. While accuracy was consistently high

Testing Claude Sonnet 4.5 for Academic Slide Design: From Research Papers to Conference Outlines

We tested the new Sonnet 4.5 model on a demanding academic task: transforming a research paper into a structured 15-slide outline for a conference presentation. The prompt required not only conceptual rigour and narrative coherence but also attention to visual communication, with clear guidance on where charts, tables, and

Comparing Generative AI Models on Customer Review Sentiment Labelling Tasks

In this post we present a comparative evaluation of several generative AI models, focusing on their ability to carry out a straightforward sentiment analysis task. The models were asked to classify customer reviews as either positive or negative, following a simple binary labelling instruction. While the task itself was unambiguous,

Does the Language of the Prompt Matter? Collecting Hungarian Population Data Using Claude Opus 4.1 and Sonnet 4

When using generative AI for structured data collection, the language of the prompt can make a real difference. In our test with Hungarian population statistics, both Claude Opus 4.1 and Sonnet 4 produced accurate outputs when prompted in Hungarian – but with an English prompt, Sonnet 4 generated rounded figures

Assessing GenAI Models in Retrieving Official NBA Game Data: Capabilities and Limitations

In this post we present a comparative test of several generative AI models, focusing on their ability to retrieve official sports statistics. The task involved collecting NBA game data through a single prompt, with the expectation that the models would accurately locate, extract, and structure the requested information. While the

Extracting GDP per Capita Data from the World Bank Data Bank using GPT-4o Deep Research

In this short post, we demonstrate how GPT-4o with Deep Research mode can be used to retrieve and structure real-world macroeconomic data directly from authoritative sources. Using a single natural language instruction, the model successfully extracted GDP per capita (current US$) data for Hungary, Poland, Slovakia, and Czechia from the