Triple
T1686827
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Main Line (Long Island Rail Road) |
E36459
|
entity |
| Predicate | junctionAt |
P14465
|
FINISHED |
| Object | Jamaica station |
E15140
|
NE FINISHED |
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: Jamaica station | Statement: [Main Line (Long Island Rail Road), junctionAt, Jamaica station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Jamaica station Context triple: [Main Line (Long Island Rail Road), junctionAt, Jamaica station]
-
A.
Jamaica Station
chosen
Jamaica Station is a major transportation hub in Queens, New York City, serving as a key transfer point between the Long Island Rail Road, New York City Subway, and the AirTrain JFK system.
-
B.
Jamaica Center–Parsons/Archer station
Jamaica Center–Parsons/Archer station is a major New York City Subway terminal and transit hub in Jamaica, Queens, serving as the eastern terminus for several subway lines and connecting to multiple bus routes.
-
C.
Longwood station
Longwood station is a light rail stop on Boston's MBTA Green Line that serves the Longwood Medical and Academic Area.
-
D.
Gibson station
Gibson station is a Long Island Rail Road commuter rail stop serving the Gibson neighborhood in Valley Stream, New York.
-
E.
Robinson station
Robinson station is a suburban terminus of Paris’s RER B commuter rail line, serving the commune of Sceaux in the southern outskirts of the city.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: junctionAt Context triple: [Main Line (Long Island Rail Road), junctionAt, Jamaica station]
-
A.
hasJunctionWith
Indicates that one entity meets or intersects with another at a shared junction point.
-
B.
junctionStation
chosen
Indicates that a station functions as a junction where multiple routes or lines intersect or connect.
-
C.
locatedAtIntersectionOf
Indicates that something is situated at the point where two or more paths, roads, or boundaries cross or meet.
-
D.
joins
Indicates that one entity becomes a member or part of another entity, typically by entering into an organization, group, or association.
-
E.
locatedAtConfluenceOf
Indicates that something is situated at the meeting point where two or more bodies of water or similar flowing features join together.
- F. None of above.
Provenance (4 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_69a886151508819084fa7f1ce6e05577 |
completed | March 4, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69aaf3359ce48190803b322db8ad6027 |
completed | March 6, 2026, 3:31 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad79901458819098f0be72d9d4a9bb |
completed | March 8, 2026, 1:28 p.m. |
| PD | Predicate disambiguation | batch_69aa61b71cec8190b273588051058ebd |
completed | March 6, 2026, 5:10 a.m. |
Created at: March 4, 2026, 7:29 p.m.