Triple
T9951960
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | SkyTrain Millennium Line |
E195350
|
entity |
| Predicate | evergreenExtensionOpeningDate |
P12553
|
FINISHED |
| Object | 2016-12-02 |
—
|
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: 2016-12-02 | Statement: [SkyTrain Millennium Line, evergreenExtensionOpeningDate, 2016-12-02]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: evergreenExtensionOpeningDate Context triple: [SkyTrain Millennium Line, evergreenExtensionOpeningDate, 2016-12-02]
-
A.
extensionOpeningPeriod
Indicates the time span during which an extension (such as a facility, service, or feature) is open or available for use.
-
B.
northLineExtensionOpeningDate
Indicates the date on which the extension of the North Line officially opened for service.
-
C.
expansionOpeningDate
chosen
Indicates the date on which an expansion of something (such as a facility, service, or project) was officially opened or became operational.
-
D.
softOpeningDate
Indicates the date on which a business, venue, or service begins limited or trial operations before its official grand opening.
-
E.
extensionEffectiveDate
Indicates the date on which an extension to an existing agreement, term, or condition becomes effective.
- 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_69ca82e96a108190932bd1fc4acd73a0 |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cdb6922f888190b5c4b58fbe21bea2 |
completed | April 2, 2026, 12:21 a.m. |
| PD | Predicate disambiguation | batch_69cd1d97c44081908730071269f07712 |
completed | April 1, 2026, 1:28 p.m. |
Created at: March 30, 2026, 8:46 p.m.