Conceptual Reasoning Fellow

Anthropic·Remote-Friendly, United States; San Francisco, CARemotesenior$8,333–$13,917 USD/mo

In short

→Fellowship de 4 meses para expertos en filosofía, ciencia cognitiva, economía, política o derecho.
→Trabajas con modelos avanzados de Claude para evaluar y mejorar su razonamiento en problemas complejos de tu campo.
→Destaca por diseñar pruebas y entornos de evaluación que midan el juicio experto en IA.

No se requiere inglés, pero el trabajo se realiza en inglés.

✓ Free to start✓ Runs in your browser✓ First dossier, no card✓ Ready in ~1 minute

In ~1 minute you get: who interviews you, the likely questions answered from your CV, and your CV tailored to this job. Your first dossier is free.

The questions they'll ask you

1. ¿Cómo usarías Claude para evaluar el juicio normativo en un caso ético complejo?

🔒 +7 more questions

No card. Upload your resume and the full dossier is ready in ~1 minute.

🎧Land the interview? Bring the copilot. Our free extension listens to the live interview and flashes 3-4-word anchors from your resume and prep — glance, connect, talk. Get the extension →

💵 USD · Remote · No visa

Not finding what you want? Try Micro1

Micro1 places engineers directly at US companies paying in USD. One vetting, multiple offers — no cold applying.

Get matched by Micro1 →

📬Jobs picked for YOUR resume, every morning on WhatsApp. Free: text “vacantes” and the bot sends your daily matches. Subscribe →

What they ask for

✓Doctorado en filosofía, ciencia cognitiva, economía, política o derecho (o experiencia equivalente).
✓Experiencia práctica usando Claude y Claude Code en tu trabajo diario.
✓Capacidad para trabajar en un entorno rápido y de alta autonomía durante 4 meses.
✓Autorización legal para trabajar en EE.UU. durante el programa.
✓Interés en el razonamiento de IA sobre preguntas complejas donde el juicio experto importa.
✓Capacidad para entregar resultados concretos y colaborar con otros fellows.

Don't tick every box? That's normal — your free dossier shows your gaps and how to cover them in the interview.

ClaudeClaude Codemodelos de vanguardia de Anthrherramientas internas de evaluentornos de RLevaluacionespruebas de razonamientoconjuntos de datosrubricas de expertosmodelos de identificación

Who should you write to at Anthropic?

Your free dossier identifies the people who'd interview you — their background, what they value, and how to reach out so you stand out before applying.

About Anthropic Anthropic’s mission is to create reliable, interpretable, and steerable AI systems. We want AI to be safe and beneficial for our users and for society as a whole. Our team is a quickly growing group of committed researchers, engineers, policy experts, and business leaders working together to build beneficial AI systems. Program Overview Many of the questions that will shape our future have no single checkable answer. Reasoning well about them, whether in law, policy, philosophy, economics, cognitive science, or AI safety itself, takes the kind of judgment experts spend years building. We believe frontier AI, developed safely, can become a real partner on these questions, but getting there means working closely with the people who know these fields best. This fellowship brings researchers and experts from philosophy, cognitive science, economics, policy, and law into Anthropic for four months to work alongside our research teams. Fellows pair deep domain expertise with our frontier models and internal tooling to evaluate, improve, and apply Claude's capabilities in their field. What to Expect: • A concrete, scoped project matched to your background, with mentorship from Anthropic researchers. • Access to frontier Claude models and internal evaluation tooling. • A cohort of incoming Fellows to collaborate with and a connection to Anthropic's broader research community. Compensation: $100,000–$167,000 USD for the four-month fellowship (equivalent to $300,000–$500,000 USD annualized), and other benefits. Key responsibilities • Identifying key open problems in your field, assessing approaches to solving them, and using Claude to make progress on them. • Identifying grand societal challenges which the expertise of your field is crucial for addressing, and assessing Claude’s strengths and weaknesses in tackling them. • Designing evaluations and RL environments that test models in your field systematically, turning your expertise into working tests of how well Claude reasons in your field. • Team up with other Fellows in your field to build environments that push Claude on the hardest, most judgment-heavy problems your discipline has to offer. Minimum qualifications • Are excited about the potential for AI to reason well about hard questions in their field where expert judgment matters. • Hands-on experience using Claude and Claude Code in your day-to-day workflow. • Hold (or are completing) a PhD in philosophy, cognitive science, economics, policy or law, or have equivalent research experience. • Are comfortable working in a fast-paced, high-agency atmosphere for a few months and delivering concrete results. • Existing authorization to work in the United States for the duration of the program. Preferred qualifications • Experience designing evaluations, benchmarks, datasets, or expert rubrics. • Demonstrated expertise in your field, shown through research, scholarship, or expert-level analytical writing. Representative projects • A philosopher building hard cases that require normative judgment in ethics or formal epistemology. • A cognitive scientist designing experimental-design and model-comparison tasks. • An economist writing modelling and identification problems with ground truth. • A policy scholar drafting regulatory and cost-benefit analysis tasks with expert rubrics. • A legal scholar building AI-policy-relevant law datasets. Logistics - Fellows • The program runs from January 12th to May 8th 2027 , and is full-time for the duration; some fellowships may be considered for an extension.&nbsp

Looking for something similar?

Leave your email and we'll alert you when matching jobs appear.

Don't apply unprepared

We research who's interviewing you, tailor your CV and rehearse you live — first one free.