Arnault Chatelain

PhD candidate in Economics
Computational Social Scientist
Python enthusiast

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Publication

The dangers of using proprietary LLMs for research
(with Ana Macanovic, Etienne Ollion, Rubing Shen)
Nature Machine Intelligence, 6(1), 4-5 (2024)

Media: Les Echos, Polytechnique Insights

Work in progress

Social Sciences

No Bad Buzz?: Methods and Evidence from Sexual Misconduct Scandals in the Music Industry

Media Slant as Political Refraction: Measuring the Ideological Diversity of the French Media Landscape
(with Felix Lennert, Etienne Ollion, Rubing Shen)

“Everyone Knows That”: Detecting Rhetorics Usage on the French Radio
(with Yacine Chitour and Etienne Ollion)

Natural Language Processing

BenCSSMark: Towards An Open, Collective Benchmark for Computational Social Sciences
(with Etienne Ollion, Qianwen Guan, Diandra Fabre, Marie Candito, Lorraine Goeuriot, Emile Chapuis, Abdelkrim Beloued, Nicolas Hervé, Didier Schwab)

Pantagruel: Unified Self-Supervised Encoders for French Text and Speech (with the Pantagruel team)
arXiv, (2026)

Other

ChatGPT for Text Annotation? Mind the Hype!
(with Ana Macanovic, Etienne Ollion, Rubing Shen)
SocArXiv, (2023)