Real ChatGPT answer · index seedb8DvMYn9SAgcompleteHome services and improvement · contractors and remodelinginformational

How much does adding a second-story room addition typically increase the overall foundation load requirements for older homes?

ChatGPTgpt-61 query11/1/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
How much does adding a second-story room addition typically increase the overall foundation load requirements for older homes?
1 real search · 1 real-search pass
second story addition existing foundation load structural engineer footing capacity older house dead live loads IRC 40 psfGoogle ↗
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 (1)
Short factOther / navigationalComparisonConsequenceReason100%DefinitionInstructionYes / no

Classes come from the query-classifier (a local Laya model). 1 of 1 calls are low-confidence (under 50%) — hover a query in the table to see its confidence.

Searches and sources

ChatGPT1 real searches · gpt-6
second story addition existing foundation load structural engineer footing capacity older house dead live loads IRC 40 psf Google ↗
  1. CHAPTER 4 FOUNDATIONS · codes.iccsafe.org
  2. CHAPTER 4 FOUNDATIONS · codes.iccsafe.org

Queries

1 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
second story addition existing foundation load structural engineer footing capacity older house dead live loads IRC 40 psf
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1