Data Scientist Analyst

il y a 6 jours


Paris, Île-de-France AXA France Temps plein

Job Description:

About the job

Job purpose

Large Language Models (LLMs) have demonstrated impressive reasoning capabilities, but how do we reliably assess these abilities? Current benchmarks used to evaluate reasoning in AI models face important limitations regarding their robustness and their capacity to truly measure reasoning performance.

This internship is part of an ongoing PhD project that critically examines existing reasoning capabilities in LLMs. The research investigates:

  • Benchmark robustness: How reliable are current evaluation methods?
  • Assessment validity: Do these benchmarks actually measure reasoning abilities effectively?
  • Model performance patterns: Which specific reasoning tasks do different models excel at, and how does this depend on their architecture, training approach, and size?

The ultimate goal is threefold: (1) gain deeper knowledge of LLMs' reasoning capabilities, (2) develop practical, user-friendly methods to assess model performance on specific reasoning tasks, and (3) contribute to improving models' reasoning abilities.

Main missions

Your responsibilities include:

  • Benchmark Analysis: Evaluate the robustness and validity of existing reasoning benchmarks for LLMs
  • Performance Characterization: Conduct systematic experiments to map which models perform well on specific reasoning tasks based on architecture and training characteristics
  • Assessment Tool Development: Design user-friendly evaluation methods for specific reasoning tasks
  • Improvement Strategies: Explore approaches to enhance reasoning capabilities in foundation models

Expected skills & experience

We are looking for someone with the following experience and skills:

  • Familiarity with Machine Learning and Deep Learning techniques
  • Solid understanding of natural language processing or large language models
  • Familiarity with reasoning tasks (logical reasoning, mathematical reasoning, etc.)
  • Knowledge of at least one deep learning library (PyTorch)
  • Good Software Development skills (Python)
  • Good English skills (French is a plus)

What we offer

We bring together the expertise, cultural diversity and creativity of over 8,000 employees worldwide and we're committed to equal opportunities in all aspects of employment (gender, LGBT+, disabled persons, or people of different origins) and to promoting Diversity & Inclusion by creating a work environment where all employees are treated with dignity and respect, and where individual differences are valued.


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