Agent Harness: The Secret Infrastructure Behind Production-Grade AI Agents
2 months ago 高效码农Agent Harness: The Core Infrastructure for Building Production-Grade AI Agents Have you ever faced this frustrating situation? You spend a lot of time building an AI chatbot that responds accurately and uses tools to complete simple tasks in demos. But when you try to turn it into a production-grade application, everything falls apart—the model forgets what it did a few steps ago, tool calls fail silently, and the context window gets filled with useless information, causing the entire agent’s performance to plummet. If you blame the large language model (LLM) itself, you’re probably looking in the wrong direction. The real …
Agent Harness 2026: Why AI’s Operating System Replaces Model-Centric Thinking
6 months ago 高效码农Agent Harness is the critical AI infrastructure wrapping models to manage long-running tasks, acting as an operating system to ensure reliability. It solves the model durability crisis by validating performance over hundreds of tool calls, transforming vague workflows into structured data for training. 2026 AI Evolution: Why the Agent Harness Replaces the Model-Centric Focus We are standing at a definitive turning point in the evolution of Artificial Intelligence. For years, our collective gaze has been fixed almost entirely on the model itself. We obsessed over a single question: “How smart is this model?” We religiously checked leaderboards and pored over …