Real ChatGPT answer · index seed9OSAntAK0TccompleteHome services and improvement · plumbingcommercial

How much does it typically cost to replace a main sewer line in a suburban neighborhood with mature tree roots damaging the pipes?

ChatGPTgpt-62 queries11/1/2026
Download run

Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
How much does it typically cost to replace a main sewer line in a suburban neighborhood with mature tree roots damaging the pipes?
2 real searches · 1 real-search pass
2026 sewer line replacement cost mature tree roots trenchless pipe bursting New Jersey costGoogle ↗
OBSERVEDReason
New Jersey sewer line replacement cost 2026 excavation permits residentialGoogle ↗
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 (2)
Short factOther / navigationalComparison50%ConsequenceReason50%DefinitionInstructionYes / no

Classes come from the query-classifier (a local Laya model). 2 of 2 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.

Searches and sources

ChatGPT2 real searches · gpt-6
2026 sewer line replacement cost mature tree roots trenchless pipe bursting New Jersey cost Google ↗
New Jersey sewer line replacement cost 2026 excavation permits residential Google ↗
  1. Sewer Line Replacement Cost NJ · maccabiplumbing.com
  2. Sewer Line Replacement Cost in NJ (2026) · firstcallcontractingnj.com
  3. Main Sewer Line Replacement Cost in Atlantic County NJ (2026 Guide) · atlanticcountysewerpro.com

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
2026 sewer line replacement cost mature tree roots trenchless pipe bursting New Jersey cost
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1
New Jersey sewer line replacement cost 2026 excavation permits residential
OBSERVED
Google ↗
AI Mode ↗
—Comparison——1x
of 1