Triple
T34571918
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | former Central Railroad of New Jersey main line |
E887646
|
entity |
| Predicate | mostPassengerServiceEnded |
P179330
|
FINISHED |
| Object | late 20th century |
—
|
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: late 20th century | Statement: [former Central Railroad of New Jersey main line, mostPassengerServiceEnded, late 20th century]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: mostPassengerServiceEnded Context triple: [former Central Railroad of New Jersey main line, mostPassengerServiceEnded, late 20th century]
-
A.
formerPassengerService
Indicates that an entity previously provided passenger transportation services but no longer does so.
-
B.
majorPassengerService
Indicates that a transportation facility or route provides primary or significant passenger service as one of its main functions.
-
C.
openedAsPassengerService
Indicates that a transportation facility or route began operating specifically for carrying passengers.
-
D.
publicPassengerService
Indicates that an entity provides transportation services that are available to the general public for carrying passengers.
-
E.
railServiceEnded
Indicates that a previously operating rail service has been discontinued or terminated.
- F. None of above. chosen
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_69f349d1a5fc81908557a46875b2f157 |
completed | April 30, 2026, 12:23 p.m. |
| NER | Named-entity recognition | batch_69f72094e2b48190b7e1d98623ceef0e |
completed | May 3, 2026, 10:16 a.m. |
| PD | Predicate disambiguation | batch_69f71cc8074c81909ae09bea2acf1a09 |
completed | May 3, 2026, 10 a.m. |
| PDg | Predicate description generation | batch_69f71f8df5d48190944fbfbd9d573868 |
completed | May 3, 2026, 10:12 a.m. |
Created at: May 1, 2026, 2:03 a.m.