Beyond the LLM: The Power of Harness Engineering in Coding Agents

research#agent📝 Blog|Analyzed: Mar 31, 2026 15:45
Published: Mar 31, 2026 14:40
1 min read
Zenn AI

Analysis

This article dives into the evolution of engineering practices for effectively utilizing coding agents, highlighting how the design of the surrounding system (harness) is crucial. It underscores that optimizing a coding agent involves much more than just the underlying Large Language Model (LLM); the surrounding environment significantly impacts performance and efficiency.
Reference / Citation
View Original
"The performance of a coding agent isn't determined by the model's performance alone."
Z
Zenn AIMar 31, 2026 14:40
* Cited for critical analysis under Article 32.