Triple
T22107540
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Dover Plains station |
E546324
|
entity |
| Predicate | lineTerminusStatus |
P105786
|
FINISHED |
| Object | former northern terminus of Metro-North Harlem Line service |
—
|
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: former northern terminus of Metro-North Harlem Line service | Statement: [Dover Plains station, lineTerminusStatus, former northern terminus of Metro-North Harlem Line service]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: lineTerminusStatus Context triple: [Dover Plains station, lineTerminusStatus, former northern terminus of Metro-North Harlem Line service]
-
A.
lineTerminusDirection
Indicates the directional orientation or bearing at which a line segment or route terminates at its endpoint.
-
B.
lineTerminusFor
Indicates that one entity serves as an endpoint or terminus of a particular line or linear feature represented by another entity.
-
C.
lineTerminusForSomeServices
chosen
Indicates that a location serves as the endpoint or terminus for at least some, but not necessarily all, of the services operating on a given line.
-
D.
lineTerminatedBeyond
Indicates that a line or linear feature ends at a point located beyond a specified reference boundary or limit.
-
E.
lineStatus
Indicates the current operational or functional state of a line or connection within a system.
- 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_69e11e378dc08190896d6a51597afd5a |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f1291adc74819092c7753bb6f3768d |
completed | April 28, 2026, 9:39 p.m. |
| PD | Predicate disambiguation | batch_69e71b2ed7348190b6fa2e52f54393fb |
completed | April 21, 2026, 6:37 a.m. |
Created at: April 16, 2026, 8:30 p.m.