Real ChatGPT answer · index seedSiVq2Juk5YocompleteTelecom and utilities · energy efficiencycommercial

We need to seal up the rim joists in our unfinished basement before winter, so what is the best spray foam product or rigid foam board method for maximum energy efficiency?

ChatGPTgpt-61 query11/1/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
We need to seal up the rim joists in our unfinished basement before winter, so what is the best spray foam product or rigid foam board method for maximum energy efficiency?
1 real search · 1 real-search pass
Building Science Corporation basement rim joist insulation rigid foam air seal fire protection guidance; DOE ENERGY STAR rim joist insulation basementGoogle ↗
OBSERVEDComparison

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)
Short factOther / navigationalComparison100%ConsequenceReasonDefinitionInstructionYes / no

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
Building Science Corporation basement rim joist insulation rigid foam air seal fire protection guidance; DOE ENERGY STAR rim joist insulation basement Google ↗

Queries

1 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
Building Science Corporation basement rim joist insulation rigid foam air seal fire protection guidance; DOE ENERGY STAR rim joist insulation basement
OBSERVED
Google ↗
AI Mode ↗
—Comparison——1x
of 1