Real ChatGPT answer · index seedOGJeiAutxQQcompleteTelecom and utilities · water and gas utilitiesinformational

Where do I look up the hardness levels of my tap water so I know what kind of shower filter to buy for my dorm or apartment?

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

The searches the AI actually ran for this prompt.

SEED QUERY
Where do I look up the hardness levels of my tap water so I know what kind of shower filter to buy for my dorm or apartment?
2 real searches · 1 real-search pass
Champaign Illinois municipal water hardness annual water quality report hardness ppmGoogle ↗
OBSERVEDReason
University of Illinois Urbana Champaign campus water quality report hardnessGoogle ↗
OBSERVEDReason

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 / navigationalComparisonConsequenceReason100%DefinitionInstructionYes / no

Classes come from the query-classifier (a local Laya model). 1 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
Champaign Illinois municipal water hardness annual water quality report hardness ppm Google ↗
University of Illinois Urbana Champaign campus water quality report hardness Google ↗
  1. Introduction · docs.fs.illinois.edu
  2. fs.illinois.edu · fs.illinois.edu
  3. Champaign Typical Water Quality Information 2019 · amwater.com

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
Champaign Illinois municipal water hardness annual water quality report hardness ppm
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1
University of Illinois Urbana Champaign campus water quality report hardness
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1