GEO glossary

Transformer

Transformer is a neural-network architecture using attention mechanisms, common in modern language models.

Why this matters for GEO

It underlies many assistants that interpret content for AI search.

Related terms

• AI Search
• Large Language Model (LLM)
• Token
• Context Window
• Prompt
• System Instruction

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• Large Language Model (LLM)
• Token

All 150 GEO and AI visibility terms

Updated November 2026.