Triple
T24476212
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kirovsko-Vyborgskaya Line |
E617238
|
entity |
| Predicate | openedAsFirstLineOf |
P37968
|
FINISHED |
| Object | Saint Petersburg Metro |
—
|
NE NERFINISHED |
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: Saint Petersburg Metro | Statement: [Kirovsko-Vyborgskaya Line, openedAsFirstLineOf, Saint Petersburg Metro]
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: openedAsFirstLineOf Context triple: [Kirovsko-Vyborgskaya Line, openedAsFirstLineOf, Saint Petersburg Metro]
-
A.
openedFirstLine
Indicates that one entity initiated the opening of something (e.g., a file, document, or interface) before any other entity did, being the first to perform the opening action.
-
B.
firstLineOpened
Indicates that the first line of something (e.g., a document, file, or text block) has been opened or accessed.
-
C.
originalLineOpened
chosen
Indicates that a transportation or service line began its initial operation or was first opened for use.
-
D.
openedAs
Indicates that one entity began operating, functioning, or being available to the public under the form, name, or role of another entity.
-
E.
openedAsIndependentLine
Indicates that a railway or transit line was initially opened as a separate, standalone line rather than as part of an existing network or route.
- 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_69e2d7f3ae788190b683394db15f220e |
completed | April 18, 2026, 1:01 a.m. |
| NER | Named-entity recognition | batch_69f2994820f0819096f04d72ee2f4258 |
completed | April 29, 2026, 11:50 p.m. |
| PD | Predicate disambiguation | batch_69f287d76c7c81909494f12e606a9149 |
completed | April 29, 2026, 10:36 p.m. |
Created at: April 18, 2026, 2:21 a.m.