T-Mobile Park
E9532
T-Mobile Park is a retractable-roof baseball stadium in Seattle that serves as the home of Major League Baseball’s Seattle Mariners.
All labels observed (3)
| Label | Occurrences |
|---|---|
| T-Mobile Park canonical | 20 |
| Safeco Field | 9 |
| Seattle Mariners home ballpark | 1 |
How this entity was disambiguated
This entity first appeared as the object of triple T81665 — 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: T-Mobile Park Context triple: [Seattle, hasLandmark, T-Mobile Park]
-
A.
Everett Memorial Stadium
Everett Memorial Stadium is a multi-purpose athletic venue in Everett, Massachusetts, primarily used for local high school football and other community sporting events.
-
B.
Lumen Field
Lumen Field is a major multi-purpose stadium in Seattle best known as the home of the NFL’s Seattle Seahawks and MLS’s Seattle Sounders FC.
-
C.
Schaefer Stadium
Schaefer Stadium was an outdoor football stadium in Foxborough, Massachusetts, best known as the longtime home of the New England Patriots before the construction of Gillette Stadium.
-
D.
Wrigley Field
Wrigley Field is a historic Major League Baseball ballpark in Chicago best known as the longtime home of the Chicago Cubs and its iconic ivy-covered outfield walls.
-
E.
Fenway Park
Fenway Park is a historic Major League Baseball stadium in Boston, Massachusetts, renowned as one of the oldest and most iconic ballparks in the United States.
- 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: T-Mobile Park Target entity description: T-Mobile Park is a retractable-roof baseball stadium in Seattle that serves as the home of Major League Baseball’s Seattle Mariners.
-
A.
Everett Memorial Stadium
Everett Memorial Stadium is a multi-purpose athletic venue in Everett, Massachusetts, primarily used for local high school football and other community sporting events.
-
B.
Lumen Field
Lumen Field is a major multi-purpose stadium in Seattle best known as the home of the NFL’s Seattle Seahawks and MLS’s Seattle Sounders FC.
-
C.
Schaefer Stadium
Schaefer Stadium was an outdoor football stadium in Foxborough, Massachusetts, best known as the longtime home of the New England Patriots before the construction of Gillette Stadium.
-
D.
Wrigley Field
Wrigley Field is a historic Major League Baseball ballpark in Chicago best known as the longtime home of the Chicago Cubs and its iconic ivy-covered outfield walls.
-
E.
Fenway Park
Fenway Park is a historic Major League Baseball stadium in Boston, Massachusetts, renowned as one of the oldest and most iconic ballparks in the United States.
- F. None of above. chosen
Statements (48)
| Predicate | Object |
|---|---|
| instanceOf |
baseball stadium
ⓘ
retractable-roof stadium ⓘ sports venue ⓘ |
| brokeGround | 1997-03-08 ⓘ |
| city |
Seattle
ⓘ
linked to:
Seattle, Washington, United States
|
| constructionCompleted | 1999 ⓘ |
| country |
United States
ⓘ
linked to:
United States of America
|
| divisionOfPrimaryTenant | American League West ⓘ |
| fieldOrientation | home plate facing northwest ⓘ |
| formerName |
Safeco Field
ⓘ
linked to:
T-Mobile Park
|
| hasConcessionFeature | local Pacific Northwest food options ⓘ |
| hasFeature |
bullpens located beyond left-center field
ⓘ
manual out-of-town scoreboard ⓘ retractable roof that covers but does not enclose the field ⓘ view of Mount Rainier on clear days ⓘ view of downtown Seattle skyline ⓘ |
| hasNickname | The House that Griffey Built ⓘ |
| hasScoreboard | large video display in left field ⓘ |
| hasStatueOf |
Dave Niehaus
ⓘ
Ken Griffey Jr. ⓘ |
| homeVenueOf | Seattle Mariners ⓘ |
| hostedEvent |
2001 Major League Baseball All-Star Game
ⓘ
linked to:
MLB All-Star Game
2023 Major League Baseball All-Star Game ⓘ
linked to:
MLB All-Star Game
|
| leagueOfPrimaryTenant | Major League Baseball ⓘ |
| locatedIn | SoDo, Seattle ⓘ |
| location | Seattle, Washington, United States ⓘ |
| namingRightsEffectiveFrom | 2019 ⓘ |
| namingRightsPartner | T-Mobile US ⓘ |
| nearbyFacility |
Lumen Field
ⓘ
Pioneer Square ⓘ |
| opened | 1999-07-15 ⓘ |
| operator | Seattle Mariners ⓘ |
| owner |
Washington State Major League Baseball Stadium Public Facilities District
ⓘ
linked to:
Washington State Public Stadium Authority
|
| parking | adjacent parking garages and surface lots ⓘ |
| primarySport | baseball ⓘ |
| primaryUse | baseball ⓘ |
| publicTransit |
King Street Station
ⓘ
SODO light rail station ⓘ
linked to:
Stadium Station (Link light rail)
Stadium light rail station ⓘ
linked to:
Stadium Station (Link light rail)
|
| replaced | Kingdome as home of the Seattle Mariners ⓘ |
| roofType | retractable roof ⓘ |
| scoreboardLocation | left field ⓘ |
| seatingCapacity | approximately 47,000 ⓘ |
| sponsor | T-Mobile US ⓘ |
| state | Washington ⓘ |
| surface | natural grass ⓘ |
| tenant | Seattle Mariners ⓘ |
| zoningDistrict | Seattle industrial district (SoDo) ⓘ |
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: T-Mobile Park Description of subject: T-Mobile Park is a retractable-roof baseball stadium in Seattle that serves as the home of Major League Baseball’s Seattle Mariners.
Referenced by (30)
Full triples — surface form annotated when it differs from this entity's canonical label.
subject linked to:
Seattle, Washington, United States
linked to: T-Mobile Park
subject linked to:
King Street Station (Sounder commuter rail)
subject linked to:
International District/Chinatown Station (Link light rail)
subject linked to:
Seattle industrial district (SoDo)
linked to: T-Mobile Park
linked to: T-Mobile Park
linked to: T-Mobile Park
linked to: T-Mobile Park
linked to: T-Mobile Park
subject linked to:
Union Station
linked to: T-Mobile Park
linked to: T-Mobile Park
linked to: T-Mobile Park
linked to: T-Mobile Park