This diagnostic found no Marc Moeller mentions in 18 ChatGPT answers and 18 Gemini answers. It does not reproduce the official competition team 79.8. It is a separate sample, not an official competition round or a replacement Visibility Index.
| Engine | Valid answers | Marc mentions | Campaign URLs in answer text |
|---|---|---|---|
| ChatGPT via DataForSEO LLM scraper | 18 | 0 | 0 |
| Gemini 3.8 Flash, Search-grounded API | 18 | 0 | 0 |
Google organic: 12 searches requested, 10 returned results, 0 contained Marc or campaign matches.
How was this check run?
Literal full-name mentions in answer prose including spelling variants. Counts do not assert positive endorsement, ranking, or winning. Exact six original prompts, no Marc name or campaign URLs inserted into requests. Gemini uses latLng hints; DFS uses country location codes. Different products and scopes from official competition team summary; no composite index calculated.
The run completed at 2026-10-04T14:07:18.867581+00:00 after the website update and before the full media and indexing sequence was complete. The diagnostic does not establish why these answers omitted Marc or predict later results. Publication alone is not evidence of ranking success.
The 14 October 2026 title decision remains pending. The latest official competition results retains official competition team and historical source labels.