5 articles

Technical articles

Engineering detail, not concepts. Every article is a pitfall we hit on a real project.

Vertical LLM

Putting a vertical LLM to work in compliance: a three-stage flow of knowledge base, templates and generation

A general-purpose LLM cannot produce compliance documents: what it lacks is not language ability but the knowledge of which documents are required and which clauses each must contain. This article breaks down the engineering structure of a vertical LLM in compliance scenarios.…

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Agent

How to build an agent's knowledge base: turning 402 fault records into something searchable

A knowledge base is not just documents dumped into a vector store. What really determines whether an agent is usable is the granularity of records and the retrieval path.

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Agent

Three ways to connect an agent to WeCom — and when to use which

Custom apps, group bots and H5 pages — the three integration methods differ completely in permissions, capabilities and scenarios.

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Website Development

Five engineering problems in multilingual website builds: it is not translation, it is re-engineering

Translating a Chinese site into four languages by text replacement alone will always produce broken layouts and pages that search engines never index.…

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Delivery

Offline intranet deployment: delivery checklist and pitfalls for projects with no internet access

Government, defence and some state-owned enterprise projects require systems to run on the intranet with no external access. That delivery process is entirely different from a standard deployment.…

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