Triple
T2297158
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Raritan Valley Line |
E51643
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Union station (NJ Transit)
Union station (NJ Transit) is a commuter rail station in Union, New Jersey, served by NJ Transit's Raritan Valley Line.
|
E255252
|
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: Union station (NJ Transit) | Statement: [Raritan Valley Line, hasStation, Union station (NJ Transit)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Union station (NJ Transit) Context triple: [Raritan Valley Line, hasStation, Union station (NJ Transit)]
-
A.
Lindenwold station
Lindenwold station is a major transit hub in Lindenwold, New Jersey, serving as the eastern endpoint of the PATCO Speedline and connecting to regional rail and bus services.
-
B.
Perth Amboy station
Perth Amboy station is a historic New Jersey Transit commuter rail station in Perth Amboy, New Jersey, serving the North Jersey Coast Line.
-
C.
Broad Street station (Newark Light Rail)
Broad Street station is a Newark Light Rail stop in Newark, New Jersey, serving as a key connection point between the light rail system and NJ Transit's Broad Street commuter rail station.
-
D.
Hoboken Terminal
Hoboken Terminal is a major historic multimodal transportation hub in Hoboken, New Jersey, serving commuter rail, light rail, buses, ferries, and PATH trains for the New York metropolitan area.
-
E.
Central Railroad of New Jersey Terminal
The Central Railroad of New Jersey Terminal is a historic waterfront train station in Jersey City that once served as a major passenger and immigration gateway to New York Harbor.
- 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: Union station (NJ Transit) Triple: [Raritan Valley Line, hasStation, Union station (NJ Transit)]
Generated description
Union station (NJ Transit) is a commuter rail station in Union, New Jersey, served by NJ Transit's Raritan Valley Line.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Union station (NJ Transit) Target entity description: Union station (NJ Transit) is a commuter rail station in Union, New Jersey, served by NJ Transit's Raritan Valley Line.
-
A.
Lindenwold station
Lindenwold station is a major transit hub in Lindenwold, New Jersey, serving as the eastern endpoint of the PATCO Speedline and connecting to regional rail and bus services.
-
B.
Perth Amboy station
Perth Amboy station is a historic New Jersey Transit commuter rail station in Perth Amboy, New Jersey, serving the North Jersey Coast Line.
-
C.
Broad Street station (Newark Light Rail)
Broad Street station is a Newark Light Rail stop in Newark, New Jersey, serving as a key connection point between the light rail system and NJ Transit's Broad Street commuter rail station.
-
D.
Hoboken Terminal
Hoboken Terminal is a major historic multimodal transportation hub in Hoboken, New Jersey, serving commuter rail, light rail, buses, ferries, and PATH trains for the New York metropolitan area.
-
E.
Central Railroad of New Jersey Terminal
The Central Railroad of New Jersey Terminal is a historic waterfront train station in Jersey City that once served as a major passenger and immigration gateway to New York Harbor.
- 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_69a88b0a9f248190bcff941463d8f65a |
completed | March 4, 2026, 7:42 p.m. |
| NER | Named-entity recognition | batch_69abc5ddf00081909acb47cbd9a5f20e |
completed | March 7, 2026, 6:29 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae8954a804819092c716582f23af14 |
completed | March 9, 2026, 8:48 a.m. |
| NEDg | Description generation | batch_69ae8b188f18819088eaa3866485191a |
completed | March 9, 2026, 8:55 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae8b83efd48190a832032775803919 |
completed | March 9, 2026, 8:57 a.m. |
Created at: March 4, 2026, 7:49 p.m.