하네스 엔지니어링: 모델보다 중요한 작업 환경 설계의 시대

The industry is shifting from raw AI model comparisons to optimizing Harness Engineering, which determines an agent's actual performance through tools, context policies, and feedback loops. This paradigm shift implies that AI 'skill issues' are often systemic configuration failures, emphasizing the need for engineers to build disciplined, self-correcting environments.