Real ChatGPT answer · index seedbrBHSgoNPvMcompleteHome services and improvement · roofingcomparison

How does the average roof replacement price of an EPDM membrane system compare to modified bitumen for a flat commercial roof in Chicago?

ChatGPTgpt-62 queries11/1/2026
Download run

Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
How does the average roof replacement price of an EPDM membrane system compare to modified bitumen for a flat commercial roof in Chicago?
2 real searches · 1 real-search pass
Chicago commercial roofing EPDM modified bitumen replacement cost per square foot 2026Google ↗
OBSERVED
2026 Chicago commercial flat roof replacement cost EPDM per square foot modified bitumen installedGoogle ↗
OBSERVED

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
Chicago commercial roofing EPDM modified bitumen replacement cost per square foot 2026 Google ↗
2026 Chicago commercial flat roof replacement cost EPDM per square foot modified bitumen installed Google ↗

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
Chicago commercial roofing EPDM modified bitumen replacement cost per square foot 2026
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
2026 Chicago commercial flat roof replacement cost EPDM per square foot modified bitumen installed
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1