Anthropic Stem Fellow

Anthropic Anthropic · AI Frontier · San Francisco, CA · AI Research & Engineering

This role is for a STEM Fellow to work alongside Anthropic's research teams for a few months. Fellows will use their domain expertise to evaluate, improve, and apply Claude's capabilities in their field. This involves designing evaluations, identifying data/techniques for capability gaps, and applying Claude to open problems using various strategies and tools. Projects are scoped to ship within the fellowship period.

What you'd actually do

  1. Designing rigorous, hard-to-game evaluations that measure whether models can plan experiments, interpret data, and reason about mechanisms in your field, and systematically finding where they're confidently wrong.
  2. Identifying or creating data and techniques that target capability gaps.
  3. Applying Claude to open problems in your domain, by using various test-time compute strategies and integrating relevant scientific tools/software.

Skills

Required

  • PhD in a STEM field, or equivalent research experience
  • familiarity with using Claude and Claude Code
  • ability to deliver concrete results in a fast-paced, high-agency atmosphere

Nice to have

  • Prior machine learning experience

What the JD emphasized

  • deliver concrete results

Other signals

  • AI systems
  • frontier models
  • internal tooling
  • evaluate
  • improve
  • apply
  • Claude
  • Claude Code
  • test-time compute strategies
  • scientific tools/software
  • pipeline
  • capability gaps
  • open problems
  • ship within the period of the fellowship