Glossary
Web search tool (in LLMs)
A model capability that queries the web while answering.
Definition
When ChatGPT uses web search, crawl access and retrievable pages influence whether you can be cited in that session.
In practice
- Use precise language on public pages so assistants and crawlers share the same meaning
- Pair definitions with crawlable HTML, metadata, and intentional robots policy
- Measure outcomes (mentions, citations, pillar scores) after you change signals
See also
Next step
Browse the glossary index, read what is AI visibility?, or measure your site.
Related
FAQ
What is Web search tool (in LLMs)?
A model capability that queries the web while answering.
Why does Web search tool (in LLMs) matter for AI visibility?
When ChatGPT uses web search, crawl access and retrievable pages influence whether you can be cited in that session.
How can BatSignal help?
BatSignal measures crawl access, content readiness, ChatGPT presence, and related signals so teams can improve AI visibility with evidence—not guesswork.