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When building production workflows around large language models, the real challenge is rarely raw intelligence—it is unit economics. High-capability frontier models often break the budget when scaled

Every batch job I run against LLM APIs used to cost the same at 2 a.m. as at 2 p.m. Then I started routing workloads through a unified gateway that charges different rates at different hours, and my o

An agent cannot edit a customer record directly. It can, however, invoke a workflow that can. The workflow’s permission does not become the agent’s permission—but the agent may still cause the edit. H

过去一年，每一次 Agent 系统上线前的合规审计，都要比上一次多花两周准备。不是流程变慢，而是监管表格在变厚，审计要交叉验证的数据点在变多。 几个关键时间节点值得重看： 2021 年 12 月：国家互联网信息办公室、工业和信息化部、公安部、国家市场监督管理总局联合公布《互联网信息服务算法推荐管理规定》，自 2022 年 3 月 1 日起施行。算法推荐第一次被拉进备案与可解释的框架。 2022 年

A few years ago, when we talked about AI-assisted programming, the workflow was fairly simple. Open your editor. Write some code. Ask the AI to complete it. Accept the suggestion. Maybe ask it to writ

A common misunderstanding in recent coverage claims: "ChatGPT dots costs $100/month, while Rakazo is completely free." That confuses two separate things. As of October 2, 2026, $100 is the entry-level

For years, the primary benchmark for AI has been: "How good is AI at coding?" "What happens when we give AI permission to actually DO things?" Modern AI agents have evolved far beyond text generation

On September 29, OpenAI launched Dots: an always-on AI agent in ChatGPT with its own cloud computer and browser, a name you give it, and work that carries on after you close the tab. You don't chat wi

For months, PAI — my personal AI, thirteen agents deep — has been checking facts, verifying commits, chasing down my claims before I could overstate them to myself. This week something shifted: it tur

This isn't a product post. It's a methodology post, about a failure in the checking process itself, which is arguably more useful to write down than the result would have been. The setup Working theor