NLConceptual Reasoning Fellow
AnthropicSan FranciscoGlobal catastrophic risksAI safetyResearch
This role is on our board because we think it is an unusually effective way to spend a career. How we reason about it
Free to leave the Netherlands? Look at 80,000 Hours, Probably Good and EA Opportunities first — the strongest opportunities are there. Why we say this
This board is still in beta. The reason below is our judgement — tell us if you think we have it wrong. Give feedback
Why this is on the board
What you produce here is not one-off advice but a test: you turn your knowledge of philosophy, law or economics into questions Anthropic uses to measure how well Claude reasons where no single clear answer exists. Such a test can count again with every new model version, so your judgement helps shape what a widely used AI system learns, though you are one contributor among many and the fellowship lasts four months.
About the role
A four-month fellowship for experts to work with Anthropic researchers on improving Claude’s reasoning in their field.
Requirements
| Language | English is enough |
|---|---|
| Work authorisation | EU citizens or existing permit |
| Screening | Not mentioned |
| Where you work | San Francisco |
| Level | Entry level |
| Stipend | Not stated |
| Posted | 14 October 2026 |
| Closes | 28 October 2026 |
This takes you to the employer’s own site, where you apply.
What do you make of this?
The board is still in beta, so this is exactly the moment to say what you think. A vacancy we have missed, a judgement you do not share, something that does not work — all of it helps.
Want to understand this first?
Start with our free course: about 100 minutes in six short units, at your own pace, with no sign-up. To go further, apply for the EA Fellowship: five weeks of reading and discussion in a small group. Also free, but selective.