Triple
T2790319
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Northern line |
E61912
|
entity |
| Predicate | openedAsTube |
P6141
|
FINISHED |
| Object | 1907 |
—
|
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: 1907 | Statement: [Northern line, openedAsTube, 1907]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: openedAsTube Context triple: [Northern line, openedAsTube, 1907]
-
A.
hasTube
Indicates that one entity possesses, includes, or is equipped with a tube as a component or feature.
-
B.
openedAs
chosen
Indicates that one entity began operating, functioning, or being available to the public under the form, name, or role of another entity.
-
C.
openedIn
Indicates that an entity (such as a business, event, or institution) began operating or was inaugurated in a specific time period or location.
-
D.
opensInto
Indicates that one space, structure, or passage directly leads or provides access into another space or area.
-
E.
playedFrom
Indicates that an action of playing (such as media playback or a performance) originated from a particular source or starting point.
- 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_69ab4b7f51d881908768300ebd2fbdae |
completed | March 6, 2026, 9:47 p.m. |
| NER | Named-entity recognition | batch_69abdeea881481908d759c72798a50fb |
completed | March 7, 2026, 8:16 a.m. |
| PD | Predicate disambiguation | batch_69abdd025c948190a97dd961a9592bac |
completed | March 7, 2026, 8:08 a.m. |
Created at: March 6, 2026, 9:58 p.m.