GEO glossary
Tool-Augmented LLM
Tool-Augmented LLM is an LLM that can use tools such as web search, databases, or APIs.
Why this matters for GEO
Tool availability changes which live sources can influence its response.
Related terms
- Query Fan-Out
- Search-Augmented Answer
- Query Expansion
- Multimodal Model
- Large Language Model (LLM)
- Transformer
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All 150 GEO and AI visibility terms
Updated November 2026.