Henri Lemoine

Henri Lemoine

McGill graduate in Stats & CS. Working on making AI go well.

I'm a recent McGill graduate with a B.Sc. in Statistics and Computer Science, passionate about AI safety and alignment research, with a special interest in AI Control, reward hacking, and scalable oversight. I've been involved in the effective altruism and AI safety communities, serving as co-president of EA McGill and founding AI Alignment McGill.

My background includes participating in the first iteration of the ML Safety Scholars program, leading an AI Safety Camp cyborgism project, and building tools like AlignmentSearch / Stampy Chat to help others learn about AI alignment. More recently, I've worked on AI Control research projects.

Outside of AI work, I enjoy chess, arm wrestling, and forecasting.

I'm starting a MSc at Mila in a few months.

Projects

A retrieval-augmented generation platform that helps users explore AI safety research through conversational interface

PythonPineconeMySQLOpenAI API
Built the initial RAG system architecture, set up Pinecone vector database, fine-tuned embeddings for AI safety terminology, and developed the core Q&A prompt engineering

Developed feedback-based AI control protocols for the Cambridge AI Safety Hub

Inspect-AIPython

Miscellaneous Projects