Real ChatGPT answer · index seedXC3k278DkE4completeTelecom and utilities · water and gas utilitiesbrand
Why does our tap water taste metallic lately, and should I call the municipal water utility or buy an under sink reverse osmosis filter for my family?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
Why does our tap water taste metallic lately, and should I call the municipal water utility or buy an under sink reverse osmosis filter for my family?
3 real searches · 1 real-search pass
San Jose California municipal drinking water metallic taste report water quality contact utility 2026Google ↗
OBSERVEDReason
San Jose Water Company water quality consumer confidence report lead copper contact customer service taste odorGoogle ↗
OBSERVEDReason
EPA metallic taste drinking water copper iron lead testing certified laboratoryGoogle ↗
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 (3)
Classes come from the query-classifier (a local Laya model). 2 of 3 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.
Searches and sources
ChatGPT3 real searches · gpt-6
San Jose California municipal drinking water metallic taste report water quality contact utility 2026 Google ↗
San Jose Water Company water quality consumer confidence report lead copper contact customer service taste odor Google ↗
EPA metallic taste drinking water copper iron lead testing certified laboratory Google ↗
- The Source of Your Water · sanjoseca.gov
- Introduction - 2025 Water Quality Report · sanjoseca.gov
- Can I get my water tested for lead? · epa.gov
- Frequent Questions About Lead in Drinking Water · epa.gov
Queries
3 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
San Jose California municipal drinking water metallic taste report water quality contact utility 2026 OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
San Jose Water Company water quality consumer confidence report lead copper contact customer service taste odor OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 | |
EPA metallic taste drinking water copper iron lead testing certified laboratory OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 |