Improving LLM Performance Through Black-Box Online Tuning: A Case for Adding System Specs to Factsheets for Trusted AI

Fuente: arXiv
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Autori principali: Atinafu, Yonas, Lin, Henry, Cohen, Robin
Natura: Preprint
Pubblicazione: 2026
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author Atinafu, Yonas
Lin, Henry
Cohen, Robin
author_facet Atinafu, Yonas
Lin, Henry
Cohen, Robin
contents In this paper, we present a novel black-box online controller that uses only end-to-end measurements over short segments, without internal instrumentation, and hill climbing to maximize goodput, defined as the throughput of requests that satisfy the service-level objective. We provide empirical evidence that this design is well-founded. Using this advance in LLM serving as a concrete example, we then discuss the importance of integrating system performance and sustainability metrics into Factsheets for organizations adopting AI systems.
format Preprint
id arxiv_https___arxiv_org_abs_2603_11340
institution arXiv
publishDate 2026
record_format arxiv
spellingShingle Improving LLM Performance Through Black-Box Online Tuning: A Case for Adding System Specs to Factsheets for Trusted AI
Atinafu, Yonas
Lin, Henry
Cohen, Robin
Artificial Intelligence
Performance
In this paper, we present a novel black-box online controller that uses only end-to-end measurements over short segments, without internal instrumentation, and hill climbing to maximize goodput, defined as the throughput of requests that satisfy the service-level objective. We provide empirical evidence that this design is well-founded. Using this advance in LLM serving as a concrete example, we then discuss the importance of integrating system performance and sustainability metrics into Factsheets for organizations adopting AI systems.
title Improving LLM Performance Through Black-Box Online Tuning: A Case for Adding System Specs to Factsheets for Trusted AI
topic Artificial Intelligence
Performance
url https://arxiv.org/abs/2603.11340