Real ChatGPT answer · index seedg8KlMXHoqv4completeTelecom and utilities · water and gas utilitiescommercial

comparing tankless versus traditional gas water heaters for a family of four looking to cut utility costs

ChatGPTgpt-62 queries11/1/2026
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The searches the AI actually ran for this prompt.

SEED QUERY
comparing tankless versus traditional gas water heaters for a family of four looking to cut utility costs
2 real searches · 1 real-search pass
U.S. Department of Energy tankless water heaters 24% 34% energy savings 41 gallons 86 gallonsGoogle ↗
OBSERVEDYes / no
2026 tankless gas water heater installation cost versus tank water heater cost United StatesGoogle ↗
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%ConsequenceReasonDefinitionInstructionYes / no50%

Classes come from the query-classifier (a local Laya model).

Searches and sources

ChatGPT2 real searches · gpt-6
U.S. Department of Energy tankless water heaters 24% 34% energy savings 41 gallons 86 gallons Google ↗
2026 tankless gas water heater installation cost versus tank water heater cost United States Google ↗
  1. Tankless or Demand-Type Water Heaters · webarchive-beta.loc.gov
  2. 2024 Quick Reference Guide · energystar.gov

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
U.S. Department of Energy tankless water heaters 24% 34% energy savings 41 gallons 86 gallons
OBSERVED
Google ↗
AI Mode ↗
—Yes / no——1x
of 1
2026 tankless gas water heater installation cost versus tank water heater cost United States
OBSERVED
Google ↗
AI Mode ↗
—Comparison——1x
of 1