Triple
T37297904
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Pigalle metro station |
E925853
|
entity |
| Predicate | openingDateOnLine2 |
P112667
|
FINISHED |
| Object | 1902-10-07 |
—
|
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: 1902-10-07 | Statement: [Pigalle metro station, openingDateOnLine2, 1902-10-07]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: openingDateOnLine2 Context triple: [Pigalle metro station, openingDateOnLine2, 1902-10-07]
-
A.
openingDateOnLine
chosen
Indicates the date on which a particular service, facility, or segment first began operating on a specified line.
-
B.
openingDate_Line2
Indicates the secondary or alternative date on which something (such as a facility, service, or event) is opened or becomes operational.
-
C.
openingDateLineA
Indicates the date on which Line A officially began operating or was opened.
-
D.
openingDateLineB
Indicates the date on which line B is officially opened or begins operation.
-
E.
openingDateLineC
Indicates the calendar date on which entity C is opened, initiated, or begins operation.
- 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_69f76eb0f86c819098dee07393e69ec3 |
completed | May 3, 2026, 3:50 p.m. |
| NER | Named-entity recognition | batch_69fd592e48cc81909d754cc6c4bd99ae |
completed | May 8, 2026, 3:31 a.m. |
| PD | Predicate disambiguation | batch_69fd58b7f9b881909dc099b28d567784 |
completed | May 8, 2026, 3:30 a.m. |
Created at: May 3, 2026, 4:16 p.m.