What causes sudden night blindness and are there any inexpensive ways to improve my low-light vision before seeing a doctor?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What causes sudden night blindness and are there any inexpensive ways to improve my low-light vision before seeing a doctor?
2 real searches · 1 real-search pass
Badge and edge weight = share of passes that produced the query. Hover a query for its intent and routing format.
Query classes
Google's semantic query class for every sub-query: what kind of answer each search is after, simulated vs real.
Classifying 2 queries…
Searches and sources
ChatGPT2 real searches · gpt-6
sudden night blindness causes urgent evaluation retinal detachment symptoms vitamin A deficiency authoritative ophthalmology Google ↗
night blindness nyctalopia causes diagnosis treatment American Academy Ophthalmology NHS Google ↗
- Retinal Detachment · nei.nih.gov
- Sudden Vision Loss - Eye Disorders · merckmanuals.com
- Detached Retina · aao.org
- Vision - night blindness: MedlinePlus Medical Encyclopedia · medlineplus.gov
- Night Vision · aao.org
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
sudden night blindness causes urgent evaluation retinal detachment symptoms vitamin A deficiency authoritative ophthalmology OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 | |
night blindness nyctalopia causes diagnosis treatment American Academy Ophthalmology NHS OBSERVED | Google ↗ AI Mode ↗ | — | — | — | — | 1x of 1 |