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Research Scientist, Interpretability

San Francisco, CA💼 Full-time💰 $350,000–$350,000🗓 2026-04-03 → 2026-09-26

Core

Reverse-engineer how trained neural network models work to build a mechanistic understanding for safety and alignment.

Role type

Research Scientist, Mechanistic Interpretability

Builds

Production language models (Sonnet, Haiku 3.5) and interpretability tools

Domain

Artificial Intelligence / Large Language Models / Mechanistic Interpretability

Deliverable

research

Required skills

scientific research, experimental design, Python programming, code writing, result interpretation

Preferred skills

prior work in interpretability, team science, clear communication

Technologies

Python

Responsibilities

Develop methods for understanding LLMs by reverse engineering algorithms learned in their weights; Design and run robust experiments in toy scenarios and at scale; Create and analyze new interpretability features and circuits; Build infrastructure for running experiments and visualizing results; Communicate results internally and publicly

Seniority

Individual Contributor, Research Scientist

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