Triple
T19341065
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Buffalo Metro Rail |
E483755
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object | Allen/Medical Campus Station |
—
|
NE NERFINISHED |
How this triple was built (3 steps)
Every LLM step that produced this triple, in pipeline order — named-entity classification, the disambiguation choices (the exact options shown, with the pick highlighted), and the generated description. The batch + timestamp of each is in the Provenance table below.
NER
Named-entity recognition
gpt-5-mini
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: Allen/Medical Campus Station | Statement: [Buffalo Metro Rail, hasStation, Allen/Medical Campus Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Allen/Medical Campus Station Context triple: [Buffalo Metro Rail, hasStation, Allen/Medical Campus Station]
-
A.
Campus Town Station
Campus Town Station is a subway station in Incheon, South Korea, serving the Yeonsu District and providing access to nearby university and residential areas.
-
B.
VA Medical Center station
VA Medical Center station is a Dallas Area Rapid Transit (DART) light rail stop on the Green Line serving the Dallas VA Medical Center and surrounding area.
-
C.
College Avenue station
College Avenue station is a light rail stop on the MBTA Green Line Extension in Medford, Massachusetts, serving the Tufts University area.
-
D.
Belmont Center station
Belmont Center station is a Massachusetts Bay Transportation Authority (MBTA) commuter rail stop located in the commercial center of Belmont, Massachusetts.
-
E.
LATTC/Ortho Institute station
LATTC/Ortho Institute station is a Los Angeles Metro Rail station serving the Expo (E) Line near the Los Angeles Trade–Technical College and the Orthopaedic Institute for Children, just south of downtown Los Angeles.
- 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: Allen/Medical Campus Station Target entity description: Allen/Medical Campus Station is a Buffalo Metro Rail station serving the Allen Street area and the Buffalo Niagara Medical Campus in Buffalo, New York.
-
A.
Campus Town Station
Campus Town Station is a subway station in Incheon, South Korea, serving the Yeonsu District and providing access to nearby university and residential areas.
-
B.
VA Medical Center station
VA Medical Center station is a Dallas Area Rapid Transit (DART) light rail stop on the Green Line serving the Dallas VA Medical Center and surrounding area.
-
C.
College Avenue station
College Avenue station is a light rail stop on the MBTA Green Line Extension in Medford, Massachusetts, serving the Tufts University area.
-
D.
Belmont Center station
Belmont Center station is a Massachusetts Bay Transportation Authority (MBTA) commuter rail stop located in the commercial center of Belmont, Massachusetts.
-
E.
LATTC/Ortho Institute station
LATTC/Ortho Institute station is a Los Angeles Metro Rail station serving the Expo (E) Line near the Los Angeles Trade–Technical College and the Orthopaedic Institute for Children, just south of downtown Los Angeles.
- F. None of above. chosen
Provenance (2 batches)
The batch behind each pipeline step, in order, with when it ran. Timestamps are batch-level — stages were processed in waves, so the object chain (NER → NED1 → NEDg → NED2) reads in order, but predicate / elicitation batches can sit in a different wave.
| Step | Stage | Batch ID | Status | When |
|---|---|---|---|---|
| creating | Elicitation | batch_69d8e8d244f8819080eb1f3491300db2 |
completed | April 10, 2026, 12:10 p.m. |
| NER | Named-entity recognition | batch_69e61856c0948190a3166b3bf3810e43 |
completed | April 20, 2026, 12:13 p.m. |
Created at: April 10, 2026, 1:33 p.m.