Real ChatGPT answer · index seed744yNbc9yz4completeTelecom and utilities · water and gas utilitiescommercial

My gas furnace pilot light keeps going out and I want to know if calling a professional is cheaper than buying the replacement thermocouple myself

ChatGPTgpt-62 queries11/1/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
My gas furnace pilot light keeps going out and I want to know if calling a professional is cheaper than buying the replacement thermocouple myself
2 real searches · 1 real-search pass
gas furnace thermocouple replacement cost professional service call DIY part cost 2026Google ↗
OBSERVEDShort fact
HVAC furnace thermocouple replacement cost labor service call CaliforniaGoogle ↗
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 fact50%Other / navigationalComparison50%ConsequenceReasonDefinitionInstructionYes / 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
gas furnace thermocouple replacement cost professional service call DIY part cost 2026 Google ↗
HVAC furnace thermocouple replacement cost labor service call California Google ↗

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
gas furnace thermocouple replacement cost professional service call DIY part cost 2026
OBSERVED
Google ↗
AI Mode ↗
—Short fact——1x
of 1
HVAC furnace thermocouple replacement cost labor service call California
OBSERVED
Google ↗
AI Mode ↗
—Comparison——1x
of 1