# Infrathon: Benchmarking Language Agents for Real-World, Long-Horizon AI Infra Optimization

> Source: <https://aiflash.com/news/149535/>
> Published: 2026-11-11 00:00:05+00:00

In this work, we study whether frontier agent can continually improve real-world AI infrastructure over long horizons. We introduce Infrathon, a benchmark of diverse, long-horizon AI infrastructure optimization tasks across different levels. We evaluate six models across 150 runs with 24-hour budget