CLEF2025-CheckThat Competition

Group 6: TruthTrackers

This repository has been cloned from the original CLEF 2025 CheckThat Task 4 repository

It contains the dataset, format checker, scorer and baselines for each task of the CLEF2025-CheckThat! Lab.

To run the notebooks, use a Python version 3.9 and higher and install the required libraries with:

pip install -r requirements.txt

Inside the task4/subtask_4b/ directory, there are three directories categorized by the assigned approaches:

1. Traditional information retrieval
2. Representation learning
3. Neural reranking

In each of these three directories there are several notebooks, which are executable out of the box except for two notebooks:

• embedding_gpt.ipynb and reranking_gpt.ipynb require an OPENAI_KEY