Fan-out query
又称: query fan-out, research query, synthetic query
一句话解释
A fan-out query is one of the internal searches an AI engine runs to research a user's question before answering it. One customer question typically fans out into several narrower queries, and the pages that satisfy those queries are the ones that end up cited.
Why fan-out queries matter
You optimize for the question the customer asked. The engine retrieves for the questions it asked. Those are rarely the same string, and the gap is where citations are won and lost.
Ask an engine "what's the best CRM for a two-person agency" and it may fan out into pricing comparisons, small-team feature requirements, migration difficulty, and recent user complaints. A page that answers the original question in general terms competes for none of those. A page with a section that directly answers one of them competes for that one and can be lifted whole.
How to get them
Several engines expose their research queries alongside the answer. Collected across engines and across runs, the recurring ones form a demand list that no keyword tool produces, because these queries are generated by the model rather than typed by humans.
CiteCycle records the fan-out queries returned with every answer, aggregates the recurring ones across engines and runs, and offers them on the Suggested page as tracked questions in one click.
How to use them
- Treat a recurring fan-out query as a section heading, not a new page. Engines lift passages.
- Answer it directly in the first sentence under that heading.
- Where a fan-out query repeats across several of your tracked questions, it deserves its own page.
相关术语
- Conversational search
Conversational search is querying a search system in natural language — full questions rather than keyword fragments — often across several turns where each question builds on the last. It is the input style answer engines are designed for, and it makes the question, not the keyword, the unit of demand.
- Grounding (AI)
Grounding is the practice of connecting a language model's answer to specific external sources retrieved at answer time, rather than relying on what the model memorised during training. A grounded answer can cite where each claim came from, which is what makes citations — and therefore AI visibility — possible at all.
- Answer engine
An answer engine is a system that responds to a question with a synthesized answer rather than a ranked list of links. ChatGPT, Perplexity, Gemini, Claude and Google's AI Overviews are answer engines. They read a small set of sources, write a single response, and cite some of what they read.
相关指南
- Generative Engine Optimization (GEO): the complete guide
GEO is the practice of getting your brand named and cited inside AI answers. What it is, how it differs from SEO, and the levers that measurably work.