Real ChatGPT answer · index seedNGvDQ5tA44ccompleteHome services and improvement · flooringinformational
what kind of foam underlayment works best to stop cold drafts coming up through my old wooden subfloor
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
what kind of foam underlayment works best to stop cold drafts coming up through my old wooden subfloor
1 real search · 1 real-search pass
best way air seal old wood plank subfloor drafts underlayment closed cell foam insulation air sealing building scienceGoogle ↗
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 (1)
Classes come from the query-classifier (a local Laya model). 1 of 1 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT1 real searches · gpt-6
best way air seal old wood plank subfloor drafts underlayment closed cell foam insulation air sealing building science Google ↗
- Insulating Floors over Unconditioned Space · bsesc.energy.gov
- Floor Above Unconditioned Basement or Vented Crawlspace · basc.pnnl.gov
- Air Seal Large Penetrations in a Subfloor · energy.gov