Triple
T32359921
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | El Rosario metro station |
E826830
|
entity |
| Predicate | openingDateLine7Section |
P175349
|
FINISHED |
| Object | 1984-12-20 |
—
|
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: 1984-12-20 | Statement: [El Rosario metro station, openingDateLine7Section, 1984-12-20]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: openingDateLine7Section Context triple: [El Rosario metro station, openingDateLine7Section, 1984-12-20]
-
A.
openingDateLine7
chosen
Indicates the date on which Line 7 was officially opened or began operation.
-
B.
openingDateLine6
Indicates the date on which the entity associated with line 6 is opened, initiated, or becomes effective.
-
C.
openingDateLineC
Indicates the calendar date on which entity C is opened, initiated, or begins operation.
-
D.
openingDateLineB
Indicates the date on which line B is officially opened or begins operation.
-
E.
openingDateLineA
Indicates the date on which Line A officially began operating or was opened.
- 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_69f34915a2588190bb3178f5ec2f48f4 |
completed | April 30, 2026, 12:20 p.m. |
| NER | Named-entity recognition | batch_69f78c61ed4c8190ad84c918fa9af55a |
completed | May 3, 2026, 5:56 p.m. |
| PD | Predicate disambiguation | batch_69f78b8cb3a881909ebaac1b503988c2 |
completed | May 3, 2026, 5:53 p.m. |
Created at: May 1, 2026, 12:49 a.m.