Triple
T34580634
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | SS Empress of Canada (1966) |
E887888
|
entity |
| Predicate | retiredFromCanadianPacificService |
P179335
|
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 (1966), retiredFromCanadianPacificService, 1971]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: retiredFromCanadianPacificService Context triple: [SS Empress of Canada (1966), retiredFromCanadianPacificService, 1971]
-
A.
yearWithdrawnFromRegularFreightService
Indicates the year in which something was taken out of regular freight service operations.
-
B.
formerRailOperator
Indicates that an entity previously operated a rail service or railway system but no longer does so.
-
C.
ceasedSteamLocomotiveProduction
Indicates that an entity has stopped manufacturing steam locomotives.
-
D.
withdrawnFromMainlinePassengerService
Indicates that something (typically a vehicle or route) has been taken out of regular, scheduled passenger service on the main line.
-
E.
retiredFromIcebreakingService
Indicates that an entity has ceased performing icebreaking operations and is no longer in active icebreaking service.
- 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_69f349d25cbc8190869998de5915886b |
completed | April 30, 2026, 12:23 p.m. |
| NER | Named-entity recognition | batch_69f720c32a60819083bd47b9b1903ebc |
completed | May 3, 2026, 10:17 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.