Triple
T7527084
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Metrolink San Bernardino Line |
E177919
|
entity |
| Predicate | hasStation |
P35
|
FINISHED |
| Object |
Montclair station
Montclair station is a commuter rail and transit hub in Montclair, California, serving Metrolink trains and connecting bus services in the Inland Empire region.
|
E679935
|
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: Montclair station | Statement: [Metrolink San Bernardino Line, hasStation, Montclair station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Montclair station Context triple: [Metrolink San Bernardino Line, hasStation, Montclair station]
-
A.
Montclair Heights station
Montclair Heights station is a New Jersey Transit commuter rail station in Montclair, New Jersey, providing service along the Montclair-Boonton Line.
-
B.
Morristown station
Morristown station is a historic New Jersey Transit rail station in Morristown, New Jersey, serving as a key commuter hub on the Morris & Essex Lines.
-
C.
Berkeley Heights station
Berkeley Heights station is a commuter rail stop in Berkeley Heights, New Jersey, serving passengers on NJ Transit's Gladstone Branch.
-
D.
Rahway station
Rahway station is a New Jersey Transit commuter rail station in Rahway, New Jersey, serving as a key stop on multiple lines connecting to New York City and other regional destinations.
-
E.
Boonton station
Boonton station is a New Jersey Transit commuter rail stop in Boonton, New Jersey, serving local passengers on the Montclair-Boonton Line.
- 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: Montclair station Triple: [Metrolink San Bernardino Line, hasStation, Montclair station]
Generated description
Montclair station is a commuter rail and transit hub in Montclair, California, serving Metrolink trains and connecting bus services in the Inland Empire region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Montclair station Target entity description: Montclair station is a commuter rail and transit hub in Montclair, California, serving Metrolink trains and connecting bus services in the Inland Empire region.
-
A.
Montclair Heights station
Montclair Heights station is a New Jersey Transit commuter rail station in Montclair, New Jersey, providing service along the Montclair-Boonton Line.
-
B.
Morristown station
Morristown station is a historic New Jersey Transit rail station in Morristown, New Jersey, serving as a key commuter hub on the Morris & Essex Lines.
-
C.
Berkeley Heights station
Berkeley Heights station is a commuter rail stop in Berkeley Heights, New Jersey, serving passengers on NJ Transit's Gladstone Branch.
-
D.
Rahway station
Rahway station is a New Jersey Transit commuter rail station in Rahway, New Jersey, serving as a key stop on multiple lines connecting to New York City and other regional destinations.
-
E.
Boonton station
Boonton station is a New Jersey Transit commuter rail stop in Boonton, New Jersey, serving local passengers on the Montclair-Boonton Line.
- 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_69c69f29bf3081909a146aec7755f185 |
completed | March 27, 2026, 3:15 p.m. |
| NER | Named-entity recognition | batch_69c6f81cc5748190818443c48c9e3114 |
completed | March 27, 2026, 9:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c89a834d4c8190acf521fcff884109 |
completed | March 29, 2026, 3:20 a.m. |
| NEDg | Description generation | batch_69c89d9e0ab881909008c68ad1ca3151 |
completed | March 29, 2026, 3:33 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c89e3514d48190889034c27d85c31e |
completed | March 29, 2026, 3:36 a.m. |
Created at: March 27, 2026, 3:47 p.m.