Deterministic Random WalkA personal blog for essays, notes, and technical explorations.https://deterministic-random-walk.pages.dev/Part 3B: Where LLMs Shine, and the 90% Agents Would Destroyhttps://deterministic-random-walk.pages.dev/blog/agents-destroy-orchestration-en/https://deterministic-random-walk.pages.dev/blog/agents-destroy-orchestration-en/Six simple-looking problems that burn through budgets in production.Fri, 05 Jun 2026 18:00:00 GMT第3B篇：LLM 闪耀的地方——以及智能体会毁掉的 90%（下）https://deterministic-random-walk.pages.dev/blog/agents-destroy-orchestration-zh/https://deterministic-random-walk.pages.dev/blog/agents-destroy-orchestration-zh/六个看起来简单的问题，为什么会在生产环境里烧穿预算。Fri, 05 Jun 2026 18:00:00 GMTPart 1: The Portfolio Manager’s Impossible Taskhttps://deterministic-random-walk.pages.dev/blog/impossible-task-en/https://deterministic-random-walk.pages.dev/blog/impossible-task-en/Why “find all ESG disclosure” sounds simple until it becomes an engineering problem.Thu, 04 Jun 2026 00:00:00 GMT第1篇：投资组合经理的不可能任务https://deterministic-random-walk.pages.dev/blog/impossible-task-zh/https://deterministic-random-walk.pages.dev/blog/impossible-task-zh/为什么“找到所有 ESG 披露”听起来简单，真正做起来却变成了工程问题。Thu, 04 Jun 2026 00:00:00 GMTPart 3A: Where LLMs Shine, and the 90% Agents Would Destroyhttps://deterministic-random-walk.pages.dev/blog/llm-shines-agents-destroy-en/https://deterministic-random-walk.pages.dev/blog/llm-shines-agents-destroy-en/Ambiguous semantic judgment is where LLMs shine; the rest needs precise orchestration.Fri, 05 Jun 2026 12:00:00 GMT第3A篇：LLM 闪耀的地方——以及智能体会毁掉的 90%（上）https://deterministic-random-walk.pages.dev/blog/llm-shines-agents-destroy-zh/https://deterministic-random-walk.pages.dev/blog/llm-shines-agents-destroy-zh/规则搞不定的模糊判断，才是 LLM 闪耀的地方；剩下的 90% 需要精确编排。Fri, 05 Jun 2026 12:00:00 GMTPart 2: From “Just Throw It at AI” to 7,400 Lines of Codehttps://deterministic-random-walk.pages.dev/blog/seven-layers-en/https://deterministic-random-walk.pages.dev/blog/seven-layers-en/Why “let AI decide which links are ESG-related” turned into seven layers of engineering.Thu, 04 Jun 2026 12:00:00 GMT第2篇：从“直接扔给 AI”到 7400 行代码https://deterministic-random-walk.pages.dev/blog/seven-layers-zh/https://deterministic-random-walk.pages.dev/blog/seven-layers-zh/为什么“让 AI 判断哪些链接和 ESG 有关”最后变成了七层工程。Thu, 04 Jun 2026 12:00:00 GMTPart 0: Why This Series Existshttps://deterministic-random-walk.pages.dev/blog/why-this-series-exists-en/https://deterministic-random-walk.pages.dev/blog/why-this-series-exists-en/An introduction to the series: “We built a pipeline with tens of thousands of lines of code. Why agents could not do it.”Thu, 04 Jun 2026 00:00:00 GMT第0篇：这个系列为什么存在——它讲什么https://deterministic-random-walk.pages.dev/blog/why-this-series-exists-zh/https://deterministic-random-walk.pages.dev/blog/why-this-series-exists-zh/关于“我们构建了一条几万行代码的流水线。Agents为何做不到。”这个系列的开篇说明。Thu, 04 Jun 2026 00:00:00 GMT