AI citation reach over time — answer-time cites (violet) over training crawls, summed across Cha Tae-hyun's tracked releases
Per-vendor reach — full data
| AI engine | Reads | Type |
|---|---|---|
| Meta | 7 | training crawl |
| Apple | 2 | training crawl |
| Anthropic | 1 | training crawl |
| OpenAI | 1 | answer-time citation |
| Amazon | 1 | training crawl |
Measured by KTRENZ · ai_crawler_path_daily · 12 total reads · 1 answer-time citations across 5 vendors
Artist entityCha Tae-hyun
releases → AI reach → demand
Coverage log
newest first · 3 tracked storiesThe receipts behind the graph — what KTRENZ published on Cha Tae-hyun and how far each spread across AI. Tap any story for its full reach map.
Cha Tae-hyun cancelled filming and flew to Jeju to win back his wife — 13 years before they married
Cha Tae-hyun's song hit #1 on charts — and he originally wanted to be a director, not an actor
Cha Tae-hyun says casting offers poured in for Jin Ki-joo after Netflix hit 'True Education'
· · · before 2026-08-25 — search-demand only (predates KTRENZ coverage)
AI reach = ai_crawler_path_daily (measured) · demand = Naver search (relative interest, ~180d history) + YouTube · each story links to its own full reach map