Triple
T2257364
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Newark Light Rail |
E49757
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
NJPAC/Center Street station
NJPAC/Center Street station is a Newark Light Rail stop in downtown Newark, New Jersey, serving the New Jersey Performing Arts Center and the surrounding area.
|
E249475
|
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: NJPAC/Center Street station | Statement: [Newark Light Rail, hasStation, NJPAC/Center Street station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: NJPAC/Center Street station Context triple: [Newark Light Rail, hasStation, NJPAC/Center Street station]
-
A.
Convention Center station
Convention Center station is a light rail stop in downtown Baltimore, Maryland, serving the Baltimore Light RailLink system near the Baltimore Convention Center.
-
B.
Convention Center Station
Convention Center Station is a public transit stop serving the area around the Kay Bailey Hutchison Convention Center in Dallas, Texas.
-
C.
Mattapan station
Mattapan station is a transit station in Boston, Massachusetts, serving as the terminus of the MBTA's Ashmont–Mattapan High-Speed Line.
-
D.
Expo Center station
Expo Center station is a light rail station in Portland, Oregon, serving as the northern terminus of TriMet’s MAX Yellow Line near the Portland Expo Center.
-
E.
Bayside station
Bayside station is a Long Island Rail Road commuter rail stop in the Bayside neighborhood of Queens, New York City.
- 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: NJPAC/Center Street station Triple: [Newark Light Rail, hasStation, NJPAC/Center Street station]
Generated description
NJPAC/Center Street station is a Newark Light Rail stop in downtown Newark, New Jersey, serving the New Jersey Performing Arts Center and the surrounding area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: NJPAC/Center Street station Target entity description: NJPAC/Center Street station is a Newark Light Rail stop in downtown Newark, New Jersey, serving the New Jersey Performing Arts Center and the surrounding area.
-
A.
Convention Center station
Convention Center station is a light rail stop in downtown Baltimore, Maryland, serving the Baltimore Light RailLink system near the Baltimore Convention Center.
-
B.
Convention Center Station
Convention Center Station is a public transit stop serving the area around the Kay Bailey Hutchison Convention Center in Dallas, Texas.
-
C.
Mattapan station
Mattapan station is a transit station in Boston, Massachusetts, serving as the terminus of the MBTA's Ashmont–Mattapan High-Speed Line.
-
D.
Expo Center station
Expo Center station is a light rail station in Portland, Oregon, serving as the northern terminus of TriMet’s MAX Yellow Line near the Portland Expo Center.
-
E.
Bayside station
Bayside station is a Long Island Rail Road commuter rail stop in the Bayside neighborhood of Queens, New York City.
- 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_69a88aaa9250819095e127d0d77e8a32 |
completed | March 4, 2026, 7:40 p.m. |
| NER | Named-entity recognition | batch_69abc15839fc8190b17e040c4c765a8c |
completed | March 7, 2026, 6:10 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae71c69f088190a38254a8a3670124 |
completed | March 9, 2026, 7:07 a.m. |
| NEDg | Description generation | batch_69ae72353e7c8190bb0ba06362734d81 |
completed | March 9, 2026, 7:09 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae72a694a8819080ec462c0a9c38ac |
completed | March 9, 2026, 7:11 a.m. |
Created at: March 4, 2026, 7:47 p.m.