Real ChatGPT answer · index seed0Zz6CxZwLawcompleteReal estate · home inspectionsbrand

Are epoxied pipe longevity tests certified by NSF International because my plumber is trying to convince me to accept a coated sewer line before today's final sign-off?

ChatGPTgpt-63 queries11/1/2026
Download run

Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
Are epoxied pipe longevity tests certified by NSF International because my plumber is trying to convince me to accept a coated sewer line before today's final sign-off?
3 real searches · 1 real-search pass
NSF International certification epoxy sewer pipe lining CIPP longevity testing ASTM F1216 NSF 61 scopeGoogle ↗
OBSERVEDInstruction
Florida plumbing code sewer pipe lining epoxy CIPP certification NSF International requirementsGoogle ↗
OBSERVEDInstruction
NSF pipe rehabilitation epoxy sewer lining certification NSF/ANSI standardGoogle ↗
OBSERVEDInstruction

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 / navigationalComparisonConsequenceReasonDefinitionInstruction100%Yes / no

Classes come from the query-classifier (a local Laya model). 3 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
NSF International certification epoxy sewer pipe lining CIPP longevity testing ASTM F1216 NSF 61 scope Google ↗
Florida plumbing code sewer pipe lining epoxy CIPP certification NSF International requirements Google ↗
NSF pipe rehabilitation epoxy sewer lining certification NSF/ANSI standard Google ↗

Queries

3 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
NSF International certification epoxy sewer pipe lining CIPP longevity testing ASTM F1216 NSF 61 scope
OBSERVED
Google ↗
AI Mode ↗
—Instruction——1x
of 1
Florida plumbing code sewer pipe lining epoxy CIPP certification NSF International requirements
OBSERVED
Google ↗
AI Mode ↗
—Instruction——1x
of 1
NSF pipe rehabilitation epoxy sewer lining certification NSF/ANSI standard
OBSERVED
Google ↗
AI Mode ↗
—Instruction——1x
of 1