Triple
T26362710
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Victoria tube station |
E660249
|
entity |
| Predicate | openingDateVictoriaLine |
P39712
|
FINISHED |
| Object | 7 March 1969 |
—
|
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: 7 March 1969 | Statement: [Victoria tube station, openingDateVictoriaLine, 7 March 1969]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: openingDateVictoriaLine Context triple: [Victoria tube station, openingDateVictoriaLine, 7 March 1969]
-
A.
openedOnVictoriaLine
chosen
Indicates that something (such as a station or facility) began operation specifically on the Victoria Line.
-
B.
openingDateToRapidTransit
Indicates the date on which a rapid transit service or connection was opened or became operational.
-
C.
openingDateOfTramTerminus
Indicates the date on which a tram terminus was officially opened for service.
-
D.
lineOpeningDate_NorthSouthLine
Indicates the date on which the North South Line was opened for service.
-
E.
firstSubwayOpeningDate
Indicates the calendar date on which a subway system or line first began operating.
- 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_69ee8126d52c8190bc0b34337c2c9aa8 |
completed | April 26, 2026, 9:18 p.m. |
| NER | Named-entity recognition | batch_69f61f12b0f08190bc4a16907941864c |
completed | May 2, 2026, 3:58 p.m. |
| PD | Predicate disambiguation | batch_69f61b3a8ae0819090189fbd8eb19f2f |
completed | May 2, 2026, 3:41 p.m. |
Created at: April 26, 2026, 10:52 p.m.