# AI Visibility Benchmark 2026-05

**Measured target:** RanketAI self-measurement — category sample expansion from next issue  
**Published:** 2026-05-25  
**Sample count:** 1

## Timeline

| Date | Grade | Cited | Progression note |
|---|---|---|---|
| 2026-05-01 | D | 0 | Baseline — brand not mentioned in Perplexity answers |
| 2026-05-21 | C | 4 | Brand mentioned in Perplexity answers — 4 citations from a single glossary page (ai-search-visibility-tool) |
| 2026-05-25 | C | 6 | Citation expanded in Perplexity answers — 3 from glossary + 3 from blog explainer = 6 total (DefinedTermSet schema + menu IA reorganization) |

## Cited own-media pages (latest measurement: 2026-05-25)

- [/ko/glossary/ai-search-visibility-tool](https://www.ranketai.com/ko/glossary/ai-search-visibility-tool) — AI Search Visibility Tool (3 citations)
- [/ko/blog/explainer-ai-visibility-seo-geo-aao-2026-03-14](https://www.ranketai.com/ko/blog/explainer-ai-visibility-seo-geo-aao-2026-03-14) — Why Your Content Is Invisible to AI Search: AI Visibility Diagnosis from SEO to GEO and AAO (3 citations)

## Methodology (abstract)

Major LLMs · diverse prompt combinations · multi-signal axes (see /methodology for details)

See [https://www.ranketai.com/en/methodology](https://www.ranketai.com/en/methodology) for the full methodology.