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Alexis Chevalier

5 accepted papers

2024

CharXiv: Charting Gaps in Realistic Chart Understanding in Multimodal LLMs

NeurIPS 2024poster

Chart understanding plays a pivotal role when applying Multimodal Large Language Models (MLLMs) to real-world tasks such as analyzing scientific papers or financial reports. However, existing datasets often focus on oversimplified and homogeneous charts with template-based questions, leading to an o…

2024

Language Models as Science Tutors

ICML 2024poster

NLP has recently made exciting progress toward training language models (LMs) with strong scientific problem-solving skills. However, model development has not focused on real-life use-cases of LMs for science, including applications in education that require processing long scientific documents. To…

2024

LitSearch: A Retrieval Benchmark for Scientific Literature Search

EMNLP 2024main

Literature search questions, such as “where can I find research on the evaluation of consistency in generated summaries?” pose significant challenges for modern search engines and retrieval systems. These questions often require a deep understanding of research concepts and the ability to reason ove…

2023

Mathematical Capabilities of ChatGPT

NeurIPS 2023poster

We investigate the mathematical capabilities of two versions of ChatGPT (released 9-January-2023 and 30-January-2023) and of GPT-4 by testing them on publicly available datasets, as well as hand-crafted ones, using a novel evaluation scheme. In contrast to formal mathematics, where large databases o…

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