Research Physics Expert

## Role Overview

We are seeking expert physics researchers to author and verify golden reference solutions for the **CritPt benchmark (arXiv:2509.26574v3)**, a frontier research-level physics benchmark. Participants will solve CritPt research-level problems end-to-end, audit solutions from other experts, or adjudicate between parallel solution attempts, producing 100%-human-verified reference data used to evaluate large language models on frontier physics reasoning.

## Physics Subdomains Covered

High Energy Physics & Mathematical Physics, Biophysics & Statistical Physics, Condensed Matter & AMO, Gravitation / Cosmology / Astrophysics, Quantum Information, Optical Properties of Materials, Magnetic Materials, Measurements in QM.

## Key Responsibilities

• Solve research-level physics challenges end-to-end with verifiable derivations, code, and peer-reviewed references

• Decompose challenges into standalone checkpoint sub-problems that require genuine physical reasoning

• Author Python answer templates with auto-grading functions for symbolic or numerical answers

• Audit submitted solutions for correctness, scope, and method soundness; deliver actionable feedback across iterations

• Adjudicate between parallel solver attempts and decide which solution becomes the golden reference

• Document chain-of-thought reasoning, error tolerances, equivalent symbolic forms, and verification test cases

## Ideal Qualifications

• **Solver:** PhD or postdoc in the relevant subfield (senior PhD student minimum)

• **Auditor:** Postdoc or junior professor in the relevant subfield (PhD minimum)

• **Adjudicator:** Full professor or industry research PI in the relevant subfield (senior postdoc or junior professor minimum)

• Hands-on familiarity with at least two canonical methods of the target subfield, demonstrable through publications (broader coverage strongly preferred)

• 3, 5 representative publications (arXiv ID or DOI), ideally within the last ~5 years and in the target subfield

• Working proficiency with LaTeX, Python, Jupyter, and SymPy

• Strong written English (B2/C1/C2 minimum; native or near-native preferred)

## More About the Opportunity

• Expected commitment: ~10 hours/week, sustained across an 8, 10 week window per task pool

• Pay range: $80, $140 per hour, based on role and demonstrated expertise

• Asynchronous work