Harness Engineering for Self-Improvement

Date: July 4, 2026 | Estimated Reading Time: 28 min | Author: Lilian Weng The concept of recursive self-improvement (RSI) dates back to I. J. Good (1965), where he defined an “ultraintelligent machine” as a system that can surpass humans in all intellectual activities and design better machines to improve itself. Yudkowsky (2008) used the phrase “recursive self-improvement” for a specific feedback

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harness engineering解説。AI自己改善はモデル重みだけでなく、ワークフロー、ファイル記憶、subagent、評価、権限、ログを含む実行基盤の設計・改善が鍵になる。