High Availability Architecture

Jun 8, 2026 · Artificial Intelligence

Why Harness Engineering Is the Key AI Discipline in 2026 – 5 Artifacts, 5 Principles, 1 Paradox

The article defines Harness Engineering as the system that couples AI models with constraints, feedback loops, and documentation, explains why the agent alone is insufficient, details five concrete harness artifacts and five universal principles derived from OpenAI, Anthropic and ThoughtWorks case studies, and reveals the paradox that harnesses must be built to be removed as models improve.