Triple
T38275113
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Illinois Terminal Railroad |
E1021925
|
entity |
| Predicate | endOfPassengerService |
P179330
|
FINISHED |
| Object | 1956 |
—
|
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: 1956 | Statement: [Illinois Terminal Railroad, endOfPassengerService, 1956]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: endOfPassengerService Context triple: [Illinois Terminal Railroad, endOfPassengerService, 1956]
-
A.
mostPassengerServiceEnded
chosen
Indicates that the majority of regular passenger service associated with the subject has been discontinued.
-
B.
railServiceEnded
Indicates that a previously operating rail service has been discontinued or terminated.
-
C.
airportPassengerServiceEndedAt
Indicates that the provision of passenger-related services at an airport concluded at a specific time or event.
-
D.
ferryServiceEnded
Indicates that a previously operating ferry service between locations has been discontinued or terminated.
-
E.
formerPassengerService
Indicates that an entity previously provided passenger transportation services but no longer does so.
- 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_69f76df0cddc81908d16c1556ff4097f |
completed | May 3, 2026, 3:46 p.m. |
| NER | Named-entity recognition | batch_69fccbd826708190b5fab12c4236299a |
completed | May 7, 2026, 5:28 p.m. |
| PD | Predicate disambiguation | batch_69fcc58838e08190b8fa54aa5c165f2d |
completed | May 7, 2026, 5:02 p.m. |
Created at: May 3, 2026, 4:30 p.m.