Real ChatGPT answer · index seedLyQH6LbczSYcompleteHome services and improvement · landscaping and lawn carecommercial

How do I know if my retaining wall needs professional engineering or if I can build a short one myself over the weekend?

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

The searches the AI actually ran for this prompt.

SEED QUERY
How do I know if my retaining wall needs professional engineering or if I can build a short one myself over the weekend?
2 real searches · 1 real-search pass
Virginia Beach Virginia retaining wall permit requirements height engineering building code retaining wallsGoogle ↗
OBSERVEDReason
Virginia residential retaining wall permit code 4 feet surcharge engineering requirementsGoogle ↗
OBSERVEDInstruction

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 / navigationalComparisonConsequenceReason50%DefinitionInstruction50%Yes / no

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
Virginia Beach Virginia retaining wall permit requirements height engineering building code retaining walls Google ↗
Virginia residential retaining wall permit code 4 feet surcharge engineering requirements Google ↗
  1. City of Virginia Beach Subdivision Site Development General Notes Criteria · s3.us-east-1.amazonaws.com
  2. Residential Building Permits · planning.virginiabeach.gov
  3. Building Permits · planning.virginiabeach.gov

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
Virginia Beach Virginia retaining wall permit requirements height engineering building code retaining walls
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1
Virginia residential retaining wall permit code 4 feet surcharge engineering requirements
OBSERVED
Google ↗
AI Mode ↗
—Instruction——1x
of 1