Triple
T15873966
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | A-train (DCTA) |
E384898
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
MedPark Station
MedPark Station is a commuter rail stop on the Denton County Transportation Authority’s A-train line in Denton, Texas, serving nearby medical and commercial facilities.
|
E1180966
|
NE FINISHED |
How this triple was built (4 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: MedPark Station | Statement: [A-train (DCTA), hasStation, MedPark Station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: MedPark Station Context triple: [A-train (DCTA), hasStation, MedPark Station]
-
A.
Millennium Station
Millennium Station is a major downtown Chicago commuter rail terminal serving Metra Electric District and South Shore Line trains beneath Millennium Park.
-
B.
Concourse B Station
Concourse B Station is an AeroTrain passenger rail stop serving Concourse B at Washington Dulles International Airport, providing automated transit between terminals.
-
C.
Cultural Center Station
Cultural Center Station is a metro station in Kaohsiung, Taiwan, serving the area around the Kaohsiung Cultural Center on the Kaohsiung MRT Orange Line.
-
D.
Mercantile Center Station
Mercantile Center Station is a commuter rail stop in Fort Worth, Texas, on the TEXRail line connecting downtown Fort Worth to Dallas/Fort Worth International Airport.
-
E.
Congreso station
Congreso station is a stop on Buenos Aires’ historic Line A subway, located near Argentina’s National Congress in the city center.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: MedPark Station Triple: [A-train (DCTA), hasStation, MedPark Station]
Generated description
MedPark Station is a commuter rail stop on the Denton County Transportation Authority’s A-train line in Denton, Texas, serving nearby medical and commercial facilities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: MedPark Station Target entity description: MedPark Station is a commuter rail stop on the Denton County Transportation Authority’s A-train line in Denton, Texas, serving nearby medical and commercial facilities.
-
A.
Millennium Station
Millennium Station is a major downtown Chicago commuter rail terminal serving Metra Electric District and South Shore Line trains beneath Millennium Park.
-
B.
Concourse B Station
Concourse B Station is an AeroTrain passenger rail stop serving Concourse B at Washington Dulles International Airport, providing automated transit between terminals.
-
C.
Cultural Center Station
Cultural Center Station is a metro station in Kaohsiung, Taiwan, serving the area around the Kaohsiung Cultural Center on the Kaohsiung MRT Orange Line.
-
D.
Mercantile Center Station
Mercantile Center Station is a commuter rail stop in Fort Worth, Texas, on the TEXRail line connecting downtown Fort Worth to Dallas/Fort Worth International Airport.
-
E.
Congreso station
Congreso station is a stop on Buenos Aires’ historic Line A subway, located near Argentina’s National Congress in the city center.
- F. None of above. chosen
Provenance (5 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_69d86da4e86481909f1325fdc971b5ec |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e155fc02688190b6f070882b846516 |
completed | April 16, 2026, 9:34 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffa94e9b548190bec74e6d9790d241 |
completed | May 9, 2026, 9:38 p.m. |
| NEDg | Description generation | batch_69ffaa07df788190bae67f3d9a800331 |
completed | May 9, 2026, 9:41 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffaaa92a648190a09829ef3197223c |
completed | May 9, 2026, 9:44 p.m. |
Created at: April 10, 2026, 4:51 a.m.