Triple
T33971701
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Madrid–Barcelona |
E871014
|
entity |
| Predicate | openingDateFullRoute |
P10845
|
FINISHED |
| Object | 2008-02-20 |
—
|
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: 2008-02-20 | Statement: [Madrid–Barcelona, openingDateFullRoute, 2008-02-20]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: openingDateFullRoute Context triple: [Madrid–Barcelona, openingDateFullRoute, 2008-02-20]
-
A.
openingDateToRapidTransit
Indicates the date on which a rapid transit service or connection was opened or became operational.
-
B.
openingDateAsThroughLine
Indicates that the opening date is used as a continuous reference or organizing thread linking related events, records, or states over time.
-
C.
busServiceOpeningDate
Indicates the date on which a particular bus service first began operating.
-
D.
openingDateOfTramTerminus
Indicates the date on which a tram terminus was officially opened for service.
-
E.
officialOpeningDate
chosen
Indicates the calendar date on which something is formally inaugurated or officially opened for use or 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_69f3499da0188190ab1a4ff06fb06a2a |
completed | April 30, 2026, 12:22 p.m. |
| NER | Named-entity recognition | batch_69fb6fdc7eb081908ab8475efb38c430 |
completed | May 6, 2026, 4:44 p.m. |
| PD | Predicate disambiguation | batch_69fb5a986e588190b7a10892bd2ff44c |
completed | May 6, 2026, 3:13 p.m. |
Created at: May 1, 2026, 1:50 a.m.