Real ChatGPT answer · index seedI3d2o6JadVocompleteHome services and improvement · appliancescommercial
What are the top rated tankless water heaters for a household of four in a cold climate zone that need to deliver at least nine gallons per minute at a fifty degree temperature rise?
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Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What are the top rated tankless water heaters for a household of four in a cold climate zone that need to deliver at least nine gallons per minute at a fifty degree temperature rise?
1 real search · 1 real-search pass
best rated tankless water heaters 9 GPM at 50 degree rise performance chart 2026Google ↗
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 (1)
Classes come from the query-classifier (a local Laya model).
Searches and sources
ChatGPT1 real searches · gpt-6
best rated tankless water heaters 9 GPM at 50 degree rise performance chart 2026 Google ↗
- View product and availability · homedepot.com
- View product and availability · homedepot.com
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- View product and availability · lowes.com
- Gas tankless water heaters compared side by side · hotwaterlist.com
- Best Tankless Water Heaters 2026: Buyer's Guide · tanklessgeek.com