Real ChatGPT answer · index seediqJxJCU4zdMcompleteHome services and improvement · HVACcommercial

Are cleaning dirty air ducts actually worth the money for households with toddlers who have severe allergies and asthma?

ChatGPTgpt-63 queries11/1/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
Are cleaning dirty air ducts actually worth the money for households with toddlers who have severe allergies and asthma?
3 real searches · 1 real-search pass
EPA should you have air ducts cleaned evidence asthma allergies mold rodents excessive dust officialGoogle ↗
OBSERVEDReason
CDC asthma indoor environmental triggers dust mites mold air filters children officialGoogle ↗
OBSERVEDReason
American Lung Association air duct cleaning asthma evidence HVAC ductsGoogle ↗
OBSERVEDReason

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 / navigationalComparisonConsequenceReason100%DefinitionInstructionYes / no

Classes come from the query-classifier (a local Laya model). 2 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
EPA should you have air ducts cleaned evidence asthma allergies mold rodents excessive dust official Google ↗
CDC asthma indoor environmental triggers dust mites mold air filters children official Google ↗
American Lung Association air duct cleaning asthma evidence HVAC ducts Google ↗

Queries

3 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
EPA should you have air ducts cleaned evidence asthma allergies mold rodents excessive dust official
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1
CDC asthma indoor environmental triggers dust mites mold air filters children official
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1
American Lung Association air duct cleaning asthma evidence HVAC ducts
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1