Real ChatGPT answer · index seed5WD4Amf6G28completeAutomotive · trucks and SUVscommercial

im looking into buying a used gmc sierra with the diesel engine and want to know how reliable that power plant is past one hundred thousand miles

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

The searches the AI actually ran for this prompt.

SEED QUERY
im looking into buying a used gmc sierra with the diesel engine and want to know how reliable that power plant is past one hundred thousand miles
2 real searches · 1 real-search pass
GMC Sierra Duramax 3.0 LM2 LZ0 high mileage reliability common problems 100000 miles owner reportsGoogle ↗
OBSERVEDReason
GMC Sierra 6.6 Duramax reliability high mileage common problems 100000 miles used buying guideGoogle ↗
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
GMC Sierra Duramax 3.0 LM2 LZ0 high mileage reliability common problems 100000 miles owner reports Google ↗
GMC Sierra 6.6 Duramax reliability high mileage common problems 100000 miles used buying guide Google ↗

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
GMC Sierra Duramax 3.0 LM2 LZ0 high mileage reliability common problems 100000 miles owner reports
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1
GMC Sierra 6.6 Duramax reliability high mileage common problems 100000 miles used buying guide
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1