Real ChatGPT answer · index seedI0bUptmOAj8completeHome services and improvement · roofinghowto

How can I calculate the exact linear footage of intake ventilation needed to properly balance my new ridge vent installation on a 2500 square foot hip roof

ChatGPTgpt-61 query11/1/2026
Download run

Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
How can I calculate the exact linear footage of intake ventilation needed to properly balance my new ridge vent installation on a 2500 square foot hip roof
1 real search · 1 real-search pass
residential attic ventilation 1:150 1:300 net free ventilating area balanced intake exhaust code 2024 IRC ridge vent manufacturer NFVAGoogle ↗
OBSERVEDComparison

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 / navigationalComparison100%ConsequenceReasonDefinitionInstructionYes / 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
residential attic ventilation 1:150 1:300 net free ventilating area balanced intake exhaust code 2024 IRC ridge vent manufacturer NFVA Google ↗

Queries

1 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
residential attic ventilation 1:150 1:300 net free ventilating area balanced intake exhaust code 2024 IRC ridge vent manufacturer NFVA
OBSERVED
Google ↗
AI Mode ↗
—Comparison——1x
of 1