Want an LLM to Be a Domain Expert? Build It a Wiki — Automatically.

Thu, 25 Jun 2026 00:00:00 +0000

Everyone wants their LLM to be an expert in their thing — their product, their policies, their field. The default playbook is to fine-tune a model on it. That’s expensive, opaque, frozen the day you finish, and it still makes things up.

There’s a cheaper, more honest move: don’t teach the model your domain. Hand it a wiki.

The idea

Take your pile of documents. Have a model read all of it and write the wiki you wish existed — every concept as its own page, every relationship as a link between pages, the whole thing backed by a database the model can search and traverse.

Edtech on orndorff.dev

Want an LLM to Be a Domain Expert? Build It a Wiki — Automatically.

The idea