Triple
T36510251
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | SS Empress of Canada (1974) |
E899879
|
entity |
| Predicate | withdrawnFromCanadianPacificService |
P185792
|
FINISHED |
| Object | 1971 |
—
|
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: 1971 | Statement: [SS Empress of Canada (1974), withdrawnFromCanadianPacificService, 1971]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: withdrawnFromCanadianPacificService Context triple: [SS Empress of Canada (1974), withdrawnFromCanadianPacificService, 1971]
-
A.
retiredFromCanadianPacificService
Indicates that an entity has ended its period of service or employment with the Canadian Pacific organization.
-
B.
yearWithdrawnFromRegularFreightService
Indicates the year in which something was taken out of regular freight service operations.
-
C.
withdrawnFromMainlinePassengerService
Indicates that something (typically a vehicle or route) has been taken out of regular, scheduled passenger service on the main line.
-
D.
formerRailwayLine
Indicates that a railway line previously existed in the past but is no longer in operation or has been decommissioned.
-
E.
operatedOnRailroad
Indicates that an entity conducted operations or provided services on a railroad system.
- 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_69f76e5dada881909da2d34bc7a9202a |
completed | May 3, 2026, 3:48 p.m. |
| NER | Named-entity recognition | batch_69f7c371931c8190afb1d4dd5157f92c |
completed | May 3, 2026, 9:51 p.m. |
| PD | Predicate disambiguation | batch_69f7c1b91fd88190ab85afd626603769 |
completed | May 3, 2026, 9:44 p.m. |
| PDg | Predicate description generation | batch_69f7c3705b5c81908c84004543a71c07 |
completed | May 3, 2026, 9:51 p.m. |
Created at: May 3, 2026, 4:10 p.m.