Sentiment Score of Bloomberg Market Wraps with ChatGPT. - Baptiste Lefort; Eric Benhamou; Jean-Jacques Ohana; Beatrice Guez; David Saltiel (ICDM (Workshops), 2024)

Can ChatGPT Compute Trustworthy Sentiment Scores from Bloomberg Market Wraps? - Baptiste Lefort; Eric Benhamou; Jean-Jacques Ohana; David Saltiel; Beatrice Guez; Damien Challet (CoRR, 2024)

Stress index strategy enhanced with financial news sentiment analysis for the equity markets. - Baptiste Lefort; Eric Benhamou; Jean-Jacques Ohana; David Saltiel; Beatrice Guez; Thomas Jacquot (CoRR, 2024)

Examining Independence in Ensemble Sentiment Analysis: A Study on the Limits of Large Language Models Using the Condorcet Jury Theorem. - Baptiste Lefort; Eric Benhamou; Jean-Jacques Ohana; Beatrice Guez; David Saltiel; Thomas Jacquot (CoRR, 2024)

Optimizing Performance: How Compact Models Match or Exceed GPT's Classification Capabilities through Fine-Tuning. - Baptiste Lefort; Eric Benhamou; Jean-Jacques Ohana; David Saltiel; Beatrice Guez (CoRR, 2024)

FinMarBa: A Market-Informed Dataset for Financial Sentiment Classification. - Baptiste Lefort; Eric Benhamou; Beatrice Guez; Jean-Jacques Ohana; Ethan Setrouk; Alban Etienne (CoRR, 2025)