Real ChatGPT answer · index seedkFVSy56inu8completeBeauty and personal care · oral carecomparison

What differentiates prescription strength fluoride toothpaste like Prevident 5000 from over the counter high fluoride options for root caries prevention?

ChatGPTgpt-63 queries11/1/2026
Download run

Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
What differentiates prescription strength fluoride toothpaste like Prevident 5000 from over the counter high fluoride options for root caries prevention?
3 real searches · 1 real-search pass
Prevident 5000 1.1% sodium fluoride root caries prevention evidence 5000 ppm guidelineGoogle ↗
OBSERVEDReason
ADA root caries prevention prescription 5000 ppm fluoride toothpaste exposed root surfaces evidenceGoogle ↗
OBSERVEDConsequence
OTC fluoride toothpaste maximum 1500 ppm United States FDA monograph sodium fluoride toothpasteGoogle ↗
OBSERVEDOther / navigational

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.

ChatGPT real searches (3)
Short factOther / navigational33%ComparisonConsequence33%Reason33%DefinitionInstructionYes / no

Classes come from the query-classifier (a local Laya model). 3 of 3 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.

Searches and sources

ChatGPT3 real searches · gpt-6
Prevident 5000 1.1% sodium fluoride root caries prevention evidence 5000 ppm guideline Google ↗
ADA root caries prevention prescription 5000 ppm fluoride toothpaste exposed root surfaces evidence Google ↗
OTC fluoride toothpaste maximum 1500 ppm United States FDA monograph sodium fluoride toothpaste Google ↗

Queries

3 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
Prevident 5000 1.1% sodium fluoride root caries prevention evidence 5000 ppm guideline
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1
ADA root caries prevention prescription 5000 ppm fluoride toothpaste exposed root surfaces evidence
OBSERVED
Google ↗
AI Mode ↗
—Consequence——1x
of 1
OTC fluoride toothpaste maximum 1500 ppm United States FDA monograph sodium fluoride toothpaste
OBSERVED
Google ↗
AI Mode ↗
—Other / navigational——1x
of 1