What do professional home inspectors recommend looking for when inspecting cast iron plumbing in historic downtown commercial spaces?
Download run
Fan-out diagram
The searches the AI actually ran for this prompt.
SEED QUERY
What do professional home inspectors recommend looking for when inspecting cast iron plumbing in historic downtown commercial spaces?
2 real searches · 1 real-search pass
cast iron drain pipe inspection signs deterioration commercial buildings camera inspection wall thickness professional guidance ASHI InterNACHIGoogle ↗
OBSERVEDInstruction
historic commercial building cast iron plumbing inspection sewer scope testing cast iron pipe corrosion hub joints supportGoogle ↗
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)
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
cast iron drain pipe inspection signs deterioration commercial buildings camera inspection wall thickness professional guidance ASHI InterNACHI Google ↗
historic commercial building cast iron plumbing inspection sewer scope testing cast iron pipe corrosion hub joints support Google ↗
- ralphemoonphd.com · ralphemoonphd.com
- Cast iron plumbing: what home inspectors look for in older homes · 360homeinspectionsd.com
- Commercial Sewer Scope Inspections · ccpia.org
- InterNACHI's Sewer Scope Inspection Standards of Practice · nachi.org
- ComSOP - International Standards of Practice for Inspecting Commercial Properties · ccpia.org
Queries
2 queries · click a column to sort
| Query / type | Search | Intent | Query class | Routing format | Cluster | Freq ↓ | Weight |
|---|---|---|---|---|---|---|---|
cast iron drain pipe inspection signs deterioration commercial buildings camera inspection wall thickness professional guidance ASHI InterNACHI OBSERVED | Google ↗ AI Mode ↗ | — | Instruction | — | — | 1x of 1 | |
historic commercial building cast iron plumbing inspection sewer scope testing cast iron pipe corrosion hub joints support OBSERVED | Google ↗ AI Mode ↗ | — | Reason | — | — | 1x of 1 |