Real ChatGPT answer · index seed9KhONRFP8AkcompleteReal estate · new constructioncomparison

How do sub-slab depressurization radon mitigation system costs fluctuate when builders encounter high water tables during excavation?

ChatGPTgpt-62 queries11/1/2026
Download run

Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
How do sub-slab depressurization radon mitigation system costs fluctuate when builders encounter high water tables during excavation?
2 real searches · 1 real-search pass
radon mitigation sub slab depressurization high water table groundwater construction excavation costs guidanceGoogle ↗
OBSERVED
sub-slab depressurization radon mitigation installation cost high water table groundwater excavation drainage sump constructionGoogle ↗
OBSERVED

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.

Classifying 2 queries…

Searches and sources

ChatGPT2 real searches · gpt-6
radon mitigation sub slab depressurization high water table groundwater construction excavation costs guidance Google ↗
sub-slab depressurization radon mitigation installation cost high water table groundwater excavation drainage sump construction Google ↗

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
radon mitigation sub slab depressurization high water table groundwater construction excavation costs guidance
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1
sub-slab depressurization radon mitigation installation cost high water table groundwater excavation drainage sump construction
OBSERVED
Google ↗
AI Mode ↗
————1x
of 1