Triple
T37428965
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Gun Hill Road station (IRT White Plains Road Line) |
E930076
|
entity |
| Predicate | hasNorthboundService |
P102963
|
FINISHED |
| Object | 2 train toward Wakefield–241st Street |
—
|
LITERAL FINISHED |
How this triple was built (2 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: 2 train toward Wakefield–241st Street | Statement: [Gun Hill Road station (IRT White Plains Road Line), hasNorthboundService, 2 train toward Wakefield–241st Street]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: hasNorthboundService Context triple: [Gun Hill Road station (IRT White Plains Road Line), hasNorthboundService, 2 train toward Wakefield–241st Street]
-
A.
hasNorthboundServicesTo
chosen
Indicates that an entity provides or supports services that travel or operate in a northbound direction to another location or entity.
-
B.
hasNorthboundPlatform
Indicates that an entity includes or is associated with a platform designated for northbound travel or service.
-
C.
hasSouthboundServicesTo
Indicates that a location provides transportation services traveling in a generally southward direction to another location.
-
D.
supportsNorthboundAPIs
Indicates that one entity provides or is compatible with northbound APIs used by higher-level systems or applications to interact with it.
-
E.
hasEastboundService
Indicates that a location, route, or facility is served by transportation services traveling in an eastbound direction.
- F. None of above.
Provenance (3 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_69f76ebf0f288190ba198a78341613b8 |
completed | May 3, 2026, 3:50 p.m. |
| NER | Named-entity recognition | batch_6a037c8efcd4819088c2aeead65d93df |
completed | May 12, 2026, 7:16 p.m. |
| PD | Predicate disambiguation | batch_6a037a13a1308190a202df66f4781855 |
completed | May 12, 2026, 7:05 p.m. |
Created at: May 3, 2026, 4:16 p.m.