Chaos and Order https://www.youngju.dev/blog 천천히 올바르게. AI Researcher & DevOps Engineer Youngju's blog. GPU/CUDA, LLM, MLOps, Kubernetes AI workloads, and data engineering — plus mindset essays on confidence, routines, health, and sport psychology. ko fjvbn2003@gmail.com (Youngju Kim) fjvbn2003@gmail.com (Youngju Kim) Wed, 12 Aug 2026 00:00:00 GMT https://www.youngju.dev/blog/llm/2026-08-12-harness-context-engineering.en The Context Budget — Design Is What You Leave Out, Not What You Put In https://www.youngju.dev/blog/llm/2026-08-12-harness-context-engineering.en The context window still has room, yet agent accuracy is dropping. Context is a finite attention budget, and tool schemas spend it too. Part 2 of the harness engineering series covers turning prompt accumulation into a playbook, choosing drop policies and compaction criteria, and the real cost of delegating to subagents. Wed, 12 Aug 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) llmagentharness-engineering하네스엔지니어링AI에이전트context-engineering컨텍스트엔지니어링 https://www.youngju.dev/blog/llm/2026-08-12-harness-context-engineering.ja コンテキスト予算 — 何を入れるかではなく何を外すかが設計です https://www.youngju.dev/blog/llm/2026-08-12-harness-context-engineering.ja コンテキストウィンドウにはまだ余裕があるのに、エージェントの正確さは落ちていきます。コンテキストは有限の注意予算であり、ツールのスキーマもその予算を食います。ハーネスエンジニアリング連載第2回では、プロンプト累積をプレイブックに変える方法、ドロップポリシーとコンパクションの基準、サブエージェント委任の本当のコストまで、コンテキスト予算の設計を整理しました。 Wed, 12 Aug 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) llmagentharness-engineering하네스엔지니어링AI에이전트context-engineering컨텍스트엔지니어링 https://www.youngju.dev/blog/llm/2026-08-12-harness-context-engineering 컨텍스트 예산 — 무엇을 넣을지가 아니라 무엇을 뺄지가 설계입니다 https://www.youngju.dev/blog/llm/2026-08-12-harness-context-engineering 컨텍스트 창은 아직 남았는데 에이전트 정확도는 떨어집니다. 컨텍스트는 유한한 주의 예산이고, 도구 스키마도 그 예산을 먹습니다. 하네스 엔지니어링 시리즈 2편에서 프롬프트 누적을 플레이북으로 바꾸는 법, 드롭 정책과 컴팩션의 기준, 서브에이전트 위임의 비용까지 컨텍스트 예산 설계를 정리했습니다. Wed, 12 Aug 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) llmagentharness-engineering하네스엔지니어링AI에이전트context-engineering컨텍스트엔지니어링 https://www.youngju.dev/blog/llm/2026-08-12-harness-context-engineering.zh 上下文预算 — 设计在于去掉什么，而不是放进什么 https://www.youngju.dev/blog/llm/2026-08-12-harness-context-engineering.zh 上下文窗口明明还有富余，智能体的准确率却在往下掉。上下文是有限的注意力预算，工具的 schema 也在花这笔预算。框架工程系列第 2 篇，整理了把提示词堆积改成 playbook 的做法、丢弃策略与压缩（compaction）的标准，以及委派子智能体的真实成本。 Wed, 12 Aug 2026 00:00:00 GMT fjvbn2003@gmail.com (Youngju Kim) llmagentharness-engineering하네스엔지니어링AI에이전트context-engineering컨텍스트엔지니어링