Real ChatGPT answer · index seed682tOsLasbEcompleteHome services and improvement · roofingbrand

What do independent roofing forums say about the longevity of CertainTeed Landmark shingles versus cheaper generic brands?

ChatGPTgpt-64 queries11/1/2026
Download run

Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
What do independent roofing forums say about the longevity of CertainTeed Landmark shingles versus cheaper generic brands?
4 real searches · 1 real-search pass
independent roofing forums CertainTeed Landmark shingles longevity generic brands homeowner roofer experiencesGoogle ↗
OBSERVEDOther / navigational
site:reddit.com/r/Roofing CertainTeed Landmark lifespan comparison budget shinglesGoogle ↗
OBSERVEDComparison
contractortalk.com CertainTeed Landmark shingles longevity cheap shinglesGoogle ↗
OBSERVEDOther / navigational
roofingforums.com CertainTeed Landmark shingles lifespanGoogle ↗
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 (4)
Short factOther / navigational75%Comparison25%ConsequenceReasonDefinitionInstructionYes / no

Classes come from the query-classifier (a local Laya model). 4 of 4 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.

Searches and sources

ChatGPT4 real searches · gpt-6
independent roofing forums CertainTeed Landmark shingles longevity generic brands homeowner roofer experiences Google ↗
site:reddit.com/r/Roofing CertainTeed Landmark lifespan comparison budget shingles Google ↗
contractortalk.com CertainTeed Landmark shingles longevity cheap shingles Google ↗
roofingforums.com CertainTeed Landmark shingles lifespan Google ↗

Queries

4 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
independent roofing forums CertainTeed Landmark shingles longevity generic brands homeowner roofer experiences
OBSERVED
Google ↗
AI Mode ↗
—Other / navigational——1x
of 1
site:reddit.com/r/Roofing CertainTeed Landmark lifespan comparison budget shingles
OBSERVED
Google ↗
AI Mode ↗
—Comparison——1x
of 1
contractortalk.com CertainTeed Landmark shingles longevity cheap shingles
OBSERVED
Google ↗
AI Mode ↗
—Other / navigational——1x
of 1
roofingforums.com CertainTeed Landmark shingles lifespan
OBSERVED
Google ↗
AI Mode ↗
—Other / navigational——1x
of 1