# An Empirical Study of Harness Design for Coding Agents

> Source: <https://aiflash.com/news/121738/>
> Published: 2026-09-18 02:00:16+00:00

Coding harnesses shape how autonomous coding agents translate model capabilities into long-horizon software-engineering performance, yet existing work typically evaluates harnesses as monolithic systems, leaving the effectiveness of individual components unclear. To enable component-level comparison