Philadelphia Mint
E33455
The Philadelphia Mint is the oldest and largest coin-producing facility of the United States Mint, responsible for striking a significant portion of the nation’s circulating and commemorative coinage.
All labels observed (7)
How this entity was disambiguated
This entity first appeared as the object of triple T251372 — resolving that mention is where its identity was fixed. The disambiguator weighed these candidate entities and picked the highlighted one (or “None”, minting a new entity). This is how homonymy is resolved: the same surface form can point to different entities.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Philadelphia Mint Context triple: [United States coins, mintFacility, Philadelphia Mint]
-
A.
San Francisco Mint
The San Francisco Mint is a branch of the United States Mint historically known for producing circulating coinage and proof coins, particularly for the western United States.
-
B.
Denver Mint
The Denver Mint is a branch of the United States Mint that produces circulating coins and coin dies and stores gold and silver bullion in Denver, Colorado.
-
C.
West Point Mint
West Point Mint is a branch of the United States Mint in West Point, New York, known for producing bullion coins and commemorative coinage, including many American Eagle issues.
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D.
Carson City Mint
Carson City Mint was a 19th-century branch of the United States Mint in Carson City, Nevada, best known for producing silver coins from Comstock Lode bullion marked with the "CC" mint mark.
-
E.
New Orleans Mint
The New Orleans Mint was a historic branch of the United States Mint that produced gold and silver coinage in the 19th and early 20th centuries and now serves as a museum and cultural site.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Philadelphia Mint Target entity description: The Philadelphia Mint is the oldest and largest coin-producing facility of the United States Mint, responsible for striking a significant portion of the nation’s circulating and commemorative coinage.
-
A.
San Francisco Mint
The San Francisco Mint is a branch of the United States Mint historically known for producing circulating coinage and proof coins, particularly for the western United States.
-
B.
Denver Mint
The Denver Mint is a branch of the United States Mint that produces circulating coins and coin dies and stores gold and silver bullion in Denver, Colorado.
-
C.
West Point Mint
West Point Mint is a branch of the United States Mint in West Point, New York, known for producing bullion coins and commemorative coinage, including many American Eagle issues.
-
D.
Carson City Mint
Carson City Mint was a 19th-century branch of the United States Mint in Carson City, Nevada, best known for producing silver coins from Comstock Lode bullion marked with the "CC" mint mark.
-
E.
New Orleans Mint
The New Orleans Mint was a historic branch of the United States Mint that produced gold and silver coinage in the 19th and early 20th centuries and now serves as a museum and cultural site.
- F. None of above. chosen
Statements (49)
| Predicate | Object |
|---|---|
| instanceOf |
United States Mint facility
ⓘ
mint ⓘ |
| adjacentTo | Independence National Historical Park ⓘ |
| city | Philadelphia ⓘ |
| coordinates | 39.953°N 75.145°W ⓘ |
| country |
United States of America
ⓘ
surface form:
United States
|
| currentBuildingOpened | 1969 ⓘ |
| employs |
coin engravers
ⓘ
die makers ⓘ production workers ⓘ |
| establishedBy | Coinage Act of 1792 ⓘ |
| foundedBy | United States Congress ⓘ |
| function |
coin production
ⓘ
striking circulating coinage ⓘ striking commemorative coinage ⓘ |
| governingLaw | United States federal law ⓘ |
| hasMintMark |
ⓘ
P ⓘ |
| hasPredecessorBuilding |
Philadelphia Mint
self-linksurface differs
ⓘ
surface form:
First Philadelphia Mint building
Second Bank of the United States building ⓘ
surface form:
Second Philadelphia Mint building
Philadelphia Mint self-linksurface differs ⓘ
surface form:
Third Philadelphia Mint building
|
| hasVisitorCenter | yes ⓘ |
| isFirst | official mint of the United States ⓘ |
| isLargestFacilityOf | United States Mint ⓘ |
| isOldestFacilityOf | United States Mint ⓘ |
| locatedIn |
Pennsylvania
ⓘ
United States of America ⓘ
surface form:
United States
|
| location | Philadelphia ⓘ |
| near |
United States Mint
ⓘ
surface form:
United States Mint headquarters
|
| notableProduct |
Jefferson nickel
ⓘ
United States half dollar coins ⓘ
surface form:
Kennedy half dollar
Lincoln cent ⓘ Roosevelt dime ⓘ United States quarter dollar coins ⓘ
surface form:
Washington quarter
various dollar coins ⓘ |
| numberOfBuildingsInHistory | 4 ⓘ |
| offers | public tours ⓘ |
| operator | United States Mint ⓘ |
| ownedBy | United States Department of the Treasury ⓘ |
| partOf |
United States Mint
ⓘ
surface form:
United States Mint production network
|
| produces |
circulating coins of the United States
ⓘ
commemorative coins of the United States ⓘ dies for other U.S. Mint facilities ⓘ medals ⓘ |
| producesFor |
Federal Reserve System
ⓘ
U.S. commemorative coin programs ⓘ |
| security | federal law enforcement ⓘ |
| startDate | 1792 ⓘ |
| streetAddress | 151 North Independence Mall East ⓘ |
How these facts were elicited
The pipeline generated the facts above by prompting gpt-5.1 with this entity's name + description and the instruction below.
Instruction
You are a knowledge base construction expert. Given a subject entity and a description of it, return factual statements that you know for the subject as a JSON list of dictionaries(triples), where keys must be "subject", "predicate" and "object". The number of facts may be very high, between 25 to 50 or more, for very popular subjects. For less popular subjects, the number of facts can be very low, like 5 or 10. # Requirements - If you don't know the subject at all, return an empty list. - If the subject is not a named entity, return an empty list. - Include at least one triple where predicate is "instanceOf". - Do not get too wordy. - Separate several objects into multiple triples with one object.
Input
Subject: Philadelphia Mint Description of subject: The Philadelphia Mint is the oldest and largest coin-producing facility of the United States Mint, responsible for striking a significant portion of the nation’s circulating and commemorative coinage.
Referenced by (36)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject surface form:
Half Eagle
subject surface form:
Quarter Eagle
subject surface form:
Philadelphia, Pennsylvania
this entity surface form:
First United States Mint
subject surface form:
Philadelphia, Pennsylvania
subject surface form:
Philadelphia, Pennsylvania
this entity surface form:
First Philadelphia Mint building
this entity surface form:
Third Philadelphia Mint building
subject surface form:
United States quarter dollar coin
this entity surface form:
United States Mint facility, Philadelphia, Pennsylvania
subject surface form:
American Eagle gold bullion coin
this entity surface form:
Philadelphia Mint (1969 building)
this entity surface form:
United States Mint Philadelphia