Triple
T5949791
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Atchison, Topeka and Santa Fe Railway |
E132368
|
entity |
| Predicate | formerHeadquartersLocation |
P62
|
FINISHED |
| Object | Topeka, Kansas |
E19041
|
NE FINISHED |
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: Topeka, Kansas | Statement: [Atchison, Topeka and Santa Fe Railway, formerHeadquartersLocation, Topeka, Kansas]
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: Topeka, Kansas Context triple: [Atchison, Topeka and Santa Fe Railway, formerHeadquartersLocation, Topeka, Kansas]
-
A.
Topeka, Kansas
chosen
Topeka, Kansas is the capital city of the U.S. state of Kansas, historically significant as the community at the center of the landmark school desegregation case Brown v. Board of Education.
-
B.
Wichita, Kansas
Wichita, Kansas is the largest city in the state of Kansas, known as a major center for the U.S. aircraft industry and situated in south-central Kansas along the Arkansas River.
-
C.
Kansas City, Kansas
Kansas City, Kansas is a city in northeastern Kansas that forms part of the Kansas City metropolitan area across the state line from Kansas City, Missouri.
-
D.
Columbus, Kansas
Columbus, Kansas is a small city in southeastern Kansas known historically as a regional center for agriculture and mining.
-
E.
Lawrence, Kansas
Lawrence, Kansas is a vibrant college town in northeastern Kansas known for the University of Kansas, its historic downtown, and a strong arts and music scene.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69c00869d3308190af89b2453e0f7546 |
elicitation | completed |
| NER | batch_69c0397fd19081908ab31b190deb8247 |
ner | completed |
| NED1 | batch_69c141370ae48190b7da53210fd27315 |
ned_source_triple | completed |
Created at: March 22, 2026, 4:02 p.m.