Triple
T22722046
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Meteor (Frisco train) |
E561886
|
entity |
| Predicate | headquartersOfOperator |
P17490
|
FINISHED |
| Object | St. Louis, Missouri |
—
|
NE NERFINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.
Instruction
Given a phrase, classify it is english named entity (e.g., persons, organizations, works of art) in Latin script, or not (e.g., literals, dates, URLs, verbose phrases). For disambiguation, the statement where the phrase occurs as object is also given. Please return a JSON object with `phrase` (string, the phrase being analyzed) and `is_ne` (boolean, indicating whether the phrase is a Named Entity).
Input
Phrase: St. Louis, Missouri | Statement: [Meteor (Frisco train), headquartersOfOperator, St. Louis, Missouri]
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: St. Louis, Missouri Context triple: [Meteor (Frisco train), headquartersOfOperator, St. Louis, Missouri]
-
A.
St. Louis
St. Louis is a Canadian former professional ice hockey player and Hall of Famer renowned for his prolific NHL career, primarily with the Tampa Bay Lightning.
-
B.
St. Louis, Missouri, United States
chosen
St. Louis, Missouri, United States is a major Midwestern city on the Mississippi River known for its iconic Gateway Arch, rich musical and cultural heritage, and historical role as a gateway to the American West.
-
C.
Saint Louis
Saint Louis is the canonized 13th-century king of France renowned for his piety, participation in the Crusades, and role in strengthening the French monarchy.
-
D.
Saint Louis City
Saint Louis City is an independent city in the U.S. state of Missouri, known for its iconic Gateway Arch and its role as a major cultural and economic center in the Midwest.
-
E.
St. Louis metropolitan area
The St. Louis metropolitan area is a bi-state urban region centered on the city of St. Louis, spanning parts of Missouri and Illinois and serving as a major Midwestern hub for culture, education, and industry.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69e2454fc984819088213b58ee87a002 |
elicitation | completed |
| NER | batch_69f17926ae0c8190af8493cab6b15261 |
ner | completed |
Created at: April 17, 2026, 3:20 p.m.