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RESEARCH RECORD

AI Agents That Matter

Sayash Kapoor · Benedikt Stroebl · Zachary S. Siegel · Nitya Nadgir · Arvind Narayanan · Princeton University

Original publication ↗ · BibTeX · RIS

Their central position is that agent evaluations should control costs, distinguish model research from downstream procurement, and test generalization with meaningful held-out tasks.

Research question

What makes an agent benchmark useful for research and deployment decisions?

Design & assumptions

The authors examine accuracy-cost tradeoffs, reproduce agent comparisons, and analyze holdouts and evaluation standardization.

Findings

Their central position is that agent evaluations should control costs, distinguish model research from downstream procurement, and test generalization with meaningful held-out tasks.

Limits & counterevidence

These are evidence-informed methodological recommendations, not a frontier-risk score. Cost depends on usage and pricing; the illustrated comparisons do not rank current systems.

Source evidence

No structured numerical extraction is available in this reading package.

Reading scope & review

Selected original HTML sections and table context; not a complete paper/appendix audit or independent reproduction.

Model-assisted reading; independent evidence review pending.

Check the original source ↗