Real ChatGPT answer · index seedDCCAbk6vwQccompleteMarketing and advertising · web analyticsbrand

How do I set up custom event tracking in Amplitude to compare traffic acquisition channels when our UTM parameters keep getting stripped?

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 set up custom event tracking in Amplitude to compare traffic acquisition channels when our UTM parameters keep getting stripped?
2 real searches · 1 real-search pass
Amplitude Analytics Browser SDK track custom events user properties identify API documentation attribution UTM referrer persistenceGoogle ↗
OBSERVEDOther / navigational
Amplitude documentation marketing attribution UTM parameters browser SDK session attribution campaign propertiesGoogle ↗
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 / navigational50%ComparisonConsequenceReason50%DefinitionInstructionYes / 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
Amplitude Analytics Browser SDK track custom events user properties identify API documentation attribution UTM referrer persistence Google ↗
Amplitude documentation marketing attribution UTM parameters browser SDK session attribution campaign properties Google ↗

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
Amplitude Analytics Browser SDK track custom events user properties identify API documentation attribution UTM referrer persistence
OBSERVED
Google ↗
AI Mode ↗
—Other / navigational——1x
of 1
Amplitude documentation marketing attribution UTM parameters browser SDK session attribution campaign properties
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1