@inproceedings{jenkins-2026-beyond,
title = "Beyond Static Benchmarks: A Validity, Reliability, and Sociotechnical Framework for Evaluating {LLM}s in Deployment Contexts",
author = "Jenkins, Ben",
editor = "Akhtar, Mubashara and
Batzner, Jan and
Choshen, Leshem and
Ghosh, Avijit and
Gohar, Usman and
Mickel, Jennifer and
Pant, Ichhya and
Talat, Zeerak and
Lin, Michelle",
booktitle = "Proceedings of the Workshop on Evaluating Evaluations ({E}val{E}val)",
month = jul,
year = "2026",
address = "San Diego, CA",
publisher = "Association for Computational Linguistics",
url = "https://aclanthology.org/2026.evaleval-1.30/",
pages = "201--210",
ISBN = "979-8-89176-429-3",
abstract = "Static leaderboards summarize large language model (LLM) performance but offer weak evidence under shifting usage, noisy inputs, and plural stakeholder values. We present VRS-Eval, operationalizing deployment validity (benchmark vs. deployment score alignment), operational reliability (stability under a declared perturbation family), and sociotechnical alignment (metric vs. elicited rubric weights as a thin audit summary). With a reproducible simulator under explicit PB vs. PD shift and multi-turn interaction, we stress-test evaluation protocols in a controlled environment: under our main setting, benchmark-side scores (on PB) exceed estimated deploymentside utility scores (evaluated on trajectories from PD) by roughly 21{--}26{\%} in relative terms across three metrics, with tight 95{\%} percentile intervals (K=200). Failure mixtures emphasize overfitting, shift fragility, and rubric misalignment, consistent with firstvs. third-party reporting asymmetries (Reuel et al., 2025). A staged pipeline narrows the validity gap and raises reliability for the same generative story. Sensitivity sweeps over |{\ensuremath{\Omega}}| and rubric-label rate preserve the rank ordering of harnesses, suggesting the qualitative conclusions are robust to plausible design-choice variation within the simulator. We discuss harness and accountability implications."
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<abstract>Static leaderboards summarize large language model (LLM) performance but offer weak evidence under shifting usage, noisy inputs, and plural stakeholder values. We present VRS-Eval, operationalizing deployment validity (benchmark vs. deployment score alignment), operational reliability (stability under a declared perturbation family), and sociotechnical alignment (metric vs. elicited rubric weights as a thin audit summary). With a reproducible simulator under explicit PB vs. PD shift and multi-turn interaction, we stress-test evaluation protocols in a controlled environment: under our main setting, benchmark-side scores (on PB) exceed estimated deploymentside utility scores (evaluated on trajectories from PD) by roughly 21–26% in relative terms across three metrics, with tight 95% percentile intervals (K=200). Failure mixtures emphasize overfitting, shift fragility, and rubric misalignment, consistent with firstvs. third-party reporting asymmetries (Reuel et al., 2025). A staged pipeline narrows the validity gap and raises reliability for the same generative story. Sensitivity sweeps over |\ensuremathØmega| and rubric-label rate preserve the rank ordering of harnesses, suggesting the qualitative conclusions are robust to plausible design-choice variation within the simulator. We discuss harness and accountability implications.</abstract>
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%0 Conference Proceedings
%T Beyond Static Benchmarks: A Validity, Reliability, and Sociotechnical Framework for Evaluating LLMs in Deployment Contexts
%A Jenkins, Ben
%Y Akhtar, Mubashara
%Y Batzner, Jan
%Y Choshen, Leshem
%Y Ghosh, Avijit
%Y Gohar, Usman
%Y Mickel, Jennifer
%Y Pant, Ichhya
%Y Talat, Zeerak
%Y Lin, Michelle
%S Proceedings of the Workshop on Evaluating Evaluations (EvalEval)
%D 2026
%8 July
%I Association for Computational Linguistics
%C San Diego, CA
%@ 979-8-89176-429-3
%F jenkins-2026-beyond
%X Static leaderboards summarize large language model (LLM) performance but offer weak evidence under shifting usage, noisy inputs, and plural stakeholder values. We present VRS-Eval, operationalizing deployment validity (benchmark vs. deployment score alignment), operational reliability (stability under a declared perturbation family), and sociotechnical alignment (metric vs. elicited rubric weights as a thin audit summary). With a reproducible simulator under explicit PB vs. PD shift and multi-turn interaction, we stress-test evaluation protocols in a controlled environment: under our main setting, benchmark-side scores (on PB) exceed estimated deploymentside utility scores (evaluated on trajectories from PD) by roughly 21–26% in relative terms across three metrics, with tight 95% percentile intervals (K=200). Failure mixtures emphasize overfitting, shift fragility, and rubric misalignment, consistent with firstvs. third-party reporting asymmetries (Reuel et al., 2025). A staged pipeline narrows the validity gap and raises reliability for the same generative story. Sensitivity sweeps over |\ensuremathØmega| and rubric-label rate preserve the rank ordering of harnesses, suggesting the qualitative conclusions are robust to plausible design-choice variation within the simulator. We discuss harness and accountability implications.
%U https://aclanthology.org/2026.evaleval-1.30/
%P 201-210
Markdown (Informal)
[Beyond Static Benchmarks: A Validity, Reliability, and Sociotechnical Framework for Evaluating LLMs in Deployment Contexts](https://aclanthology.org/2026.evaleval-1.30/) (Jenkins, EvalEval 2026)
ACL