/terms/ai-overview
AI Overview
Citation status
Last checked 2026-05-21
What is AI Overview?
AI Overview is Google's AI-generated answer surface, launched in the United States in May 2024 (replacing the experimental "Search Generative Experience" or SGE). It appears above traditional blue links for a significant share of informational queries, citing 3–10 sources per answer with attribution links. The feature is powered by Gemini-family models with Google Search retrieval grounding.
Status in 2026
Stabilizing. After early controversies in 2024 (hallucinated answers, joke-source citations), Google tightened guardrails and improved source filtering. AI Overview now appears across most informational and transactional queries, less for navigational. The effect on click-through rates to source pages remains contested across studies.
How it relates to other concepts
- Predecessor: SGE (Search Generative Experience), launched as Labs experiment 2023, retired as a name Q1 2024.
- Sibling AI surfaces: ChatGPT search, Perplexity, Microsoft Copilot, Claude search.
- The "Google AI Mode" tab introduced in 2025 is a related but distinct full-page experience.
- E-E-A-T signals reportedly weight more heavily in AI Overview source selection than in classic ranking.
- DefinedTerm schema content appears disproportionately in AI Overview definition-style answers.
Related terms
FAQ
- How do I get cited in AI Overview?
- Same broad playbook as GEO: structured-data markup (FAQPage, DefinedTerm, HowTo), sourced claims, clear topical focus, freshness signals, and authoritative author / organization metadata. Pages already ranking in Google's top 10 for the query are the candidate pool.
- Does AI Overview kill SEO traffic?
- Mixed evidence. Mid-funnel informational queries see notable click-through-rate drops to source pages. Branded and transactional queries see neutral or positive effects. The exact magnitude is contested and varies by category.
- Is AI Overview available globally?
- Available in 130+ countries as of 2026 Q1, with English-first rollout and ongoing expansion into other languages. Some regions still lag for regulatory reasons.