Real ChatGPT answer · index seedRsGY9I6PfNYcompleteTelecom and utilities · energy efficiencycommercial

We need to replace our leaking water heater immediately and I am trying to figure out if a tankless model will actually lower my gas bill enough to justify the upfront cost.

ChatGPTgpt-62 queries11/1/2026
Download run

Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
We need to replace our leaking water heater immediately and I am trying to figure out if a tankless model will actually lower my gas bill enough to justify the upfront cost.
2 real searches · 1 real-search pass
U.S. Department of Energy tankless water heater energy savings 8% 14% gas storage household hot water useGoogle ↗
OBSERVEDShort fact
ENERGY STAR gas tankless water heater savings installation cost venting gas lineGoogle ↗
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
U.S. Department of Energy tankless water heater energy savings 8% 14% gas storage household hot water use Google ↗
ENERGY STAR gas tankless water heater savings installation cost venting gas line Google ↗

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
U.S. Department of Energy tankless water heater energy savings 8% 14% gas storage household hot water use
OBSERVED
Google ↗
AI Mode ↗
—Short fact——1x
of 1
ENERGY STAR gas tankless water heater savings installation cost venting gas line
OBSERVED
Google ↗
AI Mode ↗
—Comparison——1x
of 1