Triple
T2163304
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | T1 subway train |
E46849
|
entity |
| Predicate | constructionPeriodEnd |
P35488
|
FINISHED |
| Object | 2001 |
—
|
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: 2001 | Statement: [T1 subway train, constructionPeriodEnd, 2001]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: constructionPeriodEnd Context triple: [T1 subway train, constructionPeriodEnd, 2001]
-
A.
constructionDate
Indicates the date on which an entity (such as a building or structure) was constructed or completed.
-
B.
constructionTime
Indicates the duration or specific point in time required to construct or build an entity.
-
C.
reconstructionEndDate
chosen
Indicates the date on which a reconstruction process or project is completed.
-
D.
constructionStartYear
Indicates the calendar year in which the construction of something was begun.
-
E.
constructionCompleted
Indicates that a construction process or project has been fully finished and reached its completed state.
- 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_69a88a184cbc8190877791f6552c2484 |
completed | March 4, 2026, 7:38 p.m. |
| NER | Named-entity recognition | batch_69abbe8d105c819098371c35c88873dc |
completed | March 7, 2026, 5:58 a.m. |
| PD | Predicate disambiguation | batch_69abbd9c90408190b6b65498ca43ce26 |
completed | March 7, 2026, 5:54 a.m. |
Created at: March 4, 2026, 7:45 p.m.