Quentin Feuillade--Montixi

Founder

San Francisco, California, United States2 yrs experience
AI EnabledAI ML Practitioner

Key Highlights

  • Founder of WeaveMind, focusing on reliable AI infrastructure.
  • Co-founded PRISM Eval, creating a system to break LLMs quickly.
  • Presented jailbreaking technique at NeurIPS 2023.
Stackforce AI infers this person is a SaaS Infrastructure Engineer specializing in AI systems.

Contact

Skills

Core Skills

Deep LearningMachine LearningPrompt EngineeringArtificial Intelligence (ai)Data Science

Other Skills

LeadershipTeam ManagementTypeScriptData AnalysisPython (Programming Language)C++ElasticsearchKibanaAI SafetyNatural Language Processing (NLP)Computer VisionReinforcement LearningGitIntellectually Curiouspolyvalent

About

I am founding WeaveMind. Building infrastructure for AI workflows that actually work in production. Rust, open core, human-in-the-loop by design. I have spent the last few years trying to understand how AI systems fail. I evaluated GPT-4 before release for METR. I co-founded PRISM Eval and built an automated system that breaks any LLM in under 10 minutes (Amazon AGI paid for this). I presented the work at the Paris AI Summit. Along the way, I created a jailbreaking technique that ended up in NeurIPS 2023 research. I am a red teamer for Anthropic in their hacker one program. Before all that, I was president of 42AI and ranked 2nd in my promotion at École 42. I got into AI because I thought it was the most interesting problem I could work on. Now I am building systems that do not fail. Based in SF, recently moved from Paris.

Experience

2 yrs
Total Experience
9 mos
Average Tenure
--
Current Experience

Weavemind

Founder

Feb 2026Present · 3 mos · San Francisco Bay Area · On-site

Prism eval

Co-founder and CTO

Jan 2024Sep 2025 · 1 yr 8 mos · Paris, Île-de-France, France · On-site

Metr

Model Evaluator

Mar 2023Aug 2023 · 5 mos · Remote

  • I worked with the ARC eval team (https://evals.alignment.org/)
Prompt engineering

Mats research

Research Scholar

Nov 2022Jun 2023 · 7 mos · Hybrid

Prompt engineeringArtificial Intelligence (AI)

42 artificial intelligence

2 roles

President

Promoted

Sep 2022Sep 2023 · 1 yr · Paris, Île-de-France, France

Deep LearningMachine LearningLeadershipTeam Management

Vice President, co-head of pedagogy

Sep 2021Sep 2022 · 1 yr · Paris, Île-de-France, France

Deep LearningMachine LearningLeadership

Outmind

2 roles

NLP engineer

Nov 2021Aug 2022 · 9 mos · Paris, Île-de-France, France

TypeScriptData AnalysisPython (Programming Language)C++Machine LearningElasticsearch+2

Artificial Intelligence Intern

May 2021Nov 2021 · 6 mos · Paris, Île-de-France, France

TypeScriptData AnalysisPython (Programming Language)Deep LearningMachine LearningElasticsearch+2

Education

42 Paris

Computer Programming

Nov 2019Sep 2021

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