Real ChatGPT answer · index seedBqx6qt6zL7wcompleteRetail and ecommerce · jewelry and watchescomparison

How can I tell if a vintage gold hallmark is British or American and which one brings a higher price from antique dealers

ChatGPTgpt-61 query10/31/2026
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Fan-out diagram

The searches the AI actually ran for this prompt.

SEED QUERY
How can I tell if a vintage gold hallmark is British or American and which one brings a higher price from antique dealers
1 real search · 1 real-search pass
British gold hallmark symbols lion passant date letter assay office official hallmarking guidance American gold karat marks FTC jewelry guidesGoogle ↗
OBSERVED

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.

Classifying 1 queries…

Searches and sources

ChatGPT1 real searches · gpt-6
British gold hallmark symbols lion passant date letter assay office official hallmarking guidance American gold karat marks FTC jewelry guides Google ↗
  1. Hallmarking: practical guidance - summary · gov.uk
  2. A Guide to Hallmarking? · production.royalmintmuseum.org.uk
  3. Gold Assay & Hallmarking Explained · theassayoffice.co.uk
  4. World Gold Council – Gold hallmarks · gold.org
  5. London Assay Office · assayofficelondon.co.uk
  6. Birmingham Assay Office · theassayoffice.co.uk

Queries

1 queries · click a column to sort
Query / typeSearchIntentQuery classRouting formatClusterFreq ↓Weight
British gold hallmark symbols lion passant date letter assay office official hallmarking guidance American gold karat marks FTC jewelry guides
OBSERVED
Google ↗
AI Mode ↗
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