Real ChatGPT answer · index seedk2Uko2TuTe4completeMarketing and advertising · ad platformsinformational

Why is my Meta pixel failing to match offline conversion uploads accurately, and how can I improve the customer match rate percentage using hashed email data?

ChatGPTgpt-62 queries11/1/2026
Download run

Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
Why is my Meta pixel failing to match offline conversion uploads accurately, and how can I improve the customer match rate percentage using hashed email data?
2 real searches · 1 real-search pass
Meta Conversions API customer information parameters email SHA256 normalization offline conversions match quality official documentationGoogle ↗
OBSERVEDInstruction
Meta offline conversions dataset match rate customer information parameters hashed email best practices official MetaGoogle ↗
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 / 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
Meta Conversions API customer information parameters email SHA256 normalization offline conversions match quality official documentation Google ↗
Meta offline conversions dataset match rate customer information parameters hashed email best practices official Meta Google ↗

Queries

2 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
Meta Conversions API customer information parameters email SHA256 normalization offline conversions match quality official documentation
OBSERVED
Google ↗
AI Mode ↗
—Instruction——1x
of 1
Meta offline conversions dataset match rate customer information parameters hashed email best practices official Meta
OBSERVED
Google ↗
AI Mode ↗
—Reason——1x
of 1