About Timothée Lacroix
Timothée Lacroix is the CTO and Co-founder of Mistral AI, a pioneering French artificial intelligence startup established in April 2023. Prior to co-founding Mistral AI, he was a PhD student and Research Engineer at Facebook AI Research in Paris, specializing in link prediction and large language model optimization. He is recognized as one of the first AI billionaires in France.
Career

CTO
CTO
PhD student
PhD student
Research Engineer
AI Research Lab Research Engineer
Software Engineer Intern
Worked with the graph search team in London on several projects.

Visiting undergraduate
Visiting undergraduate
Education
Computer Science
Computer Science
Skills
Core technical and professional competencies in AI and large-scale systems.
Large Language Models (LLM)
Machine Learning
Deep Learning
Algorithms
System Design
Data Mining
CTO Leadership
Startup Strategy
Team Building
Product Vision
Venture Capital
Research Engineering
Link Prediction
Tensor Decompositions
Optimization
Domains
Artificial Intelligence, Large Language Models, Generative AI
Information Technology, Software Development, European Tech
Tags
Visionary, Technical Leader, Entrepreneurial, Data-Driven
AI Innovation, LLM Optimization, Scaling Technology, European AI
Frequently Asked Questions
Timothée Lacroix is the CTO and Co-founder of Mistral AI, a French AI startup, known for his background at Facebook AI Research and his recent billionaire status.
What is Timothée Lacroix's current role?
Where did Lacroix work before Mistral AI?
Before co-founding Mistral AI, he was a PhD student and Research Engineer at Facebook AI Research in Paris for approximately eight years (2015-2023).
Is Timothée Lacroix an AI billionaire?
He is recognized as one of the first AI billionaires in France, with a reported net worth of $1.1 billion.
What is his AI specialization?
He specializes in link prediction and large language model optimization, which he researched extensively at Facebook AI Research.
How many followers does he have on LinkedIn?
As of the latest data, he has 5.1K followers on LinkedIn and 4.1K followers on Twitter/X.



