---
title: "Stephen Casper · AI Fault Line"
url: https://aifaultline.com/authors/stephen-casper/
description: "AI Fault Line is a neutral, evidence-cited field guide to why experts looking at the same developments disagree about AI's effect on productivity, jobs, inequality, regulation and the pace of change."
---

[Researchers](https://aifaultline.com/authors/)

# Stephen Casper

Massachusetts Institute of Technology
Author of 1 paper in this guide

No profile yet: this page lists only what the guide holds. Profiles with a sourced bio
and documented positions are written for the researchers on the [co-authorship map](https://aifaultline.com/authors/network/).

[See Stephen Casper on the co-authorship map](https://aifaultline.com/authors/network/#map=stephen-casper)

## Their papers in this guide

- [Open Weight AI Models Require Proportional Evaluation Approaches](https://aifaultline.com/research/p/title-d2b8a659c4ab86a2/) [arXiv](https://aifaultline.com/sources/arxiv/) · 2026

## Questions their papers address

- [Should governments act on AI now?](https://aifaultline.com/debate/regulation/) (1 of 1 papers)

## Writes with, in this guide

[Christopher Rodriguez](https://aifaultline.com/authors/christopher-rodriguez/) (1), [Patricia Paskov](https://aifaultline.com/authors/patricia-paskov/) (1), [Sunishchal Dev](https://aifaultline.com/authors/sunishchal-dev/) (1)

Co-authors on their papers here (3 of 3 shown).

Follow Stephen Casper: [RSS feed](https://aifaultline.com/authors/stephen-casper/feed.xml) of their new papers in this guide and news that names them.