Real ChatGPT answer · index seedSBwPuh5NOJ0completeReal estate · commercial real estatebrand

How does a Phase Two environmental site assessment differ from a Phase One and when do I actually need to panic about contamination

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

The searches the AI actually ran for this prompt.

SEED QUERY
How does a Phase Two environmental site assessment differ from a Phase One and when do I actually need to panic about contamination
2 real searches · 1 real-search pass
EPA All Appropriate Inquiries Phase I environmental site assessment ASTM E1527-21 Phase II investigation recognized environmental condition guidanceGoogle ↗
OBSERVEDReason
Wisconsin DNR contaminated land redevelopment Phase II environmental assessment site investigation guidanceGoogle ↗
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
EPA All Appropriate Inquiries Phase I environmental site assessment ASTM E1527-21 Phase II investigation recognized environmental condition guidance Google ↗
Wisconsin DNR contaminated land redevelopment Phase II environmental assessment site investigation guidance Google ↗

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
EPA All Appropriate Inquiries Phase I environmental site assessment ASTM E1527-21 Phase II investigation recognized environmental condition guidance
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1
Wisconsin DNR contaminated land redevelopment Phase II environmental assessment site investigation guidance
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1