Triple
T20649643
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Line 27 at Kårsta |
E507452
|
entity |
| Predicate | terminusLocatedIn |
P49613
|
FINISHED |
| Object | Kårsta, Vallentuna Municipality |
—
|
NE NERFINISHED |
How this triple was built (3 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: Kårsta, Vallentuna Municipality | Statement: [Line 27 at Kårsta, terminusLocatedIn, Kårsta, Vallentuna Municipality]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kårsta, Vallentuna Municipality Context triple: [Line 27 at Kårsta, terminusLocatedIn, Kårsta, Vallentuna Municipality]
-
A.
Kårsta
chosen
Kårsta is a locality in Vallentuna Municipality, Sweden, known as the northern terminus of Stockholm’s Roslagsbanan narrow-gauge railway line.
-
B.
Karlskoga Municipality
Karlskoga Municipality is a local government area in central Sweden known for its industrial heritage and association with Alfred Nobel.
-
C.
Karlskoga, Sweden
Karlskoga, Sweden is an industrial town in central Sweden best known for its historic arms manufacturer Bofors and its association with Alfred Nobel.
-
D.
Kärrtorp
Kärrtorp is a residential district in southern Stockholm, Sweden, known for its mid-20th-century architecture and proximity to green areas.
-
E.
Vadstena Municipality
Vadstena Municipality is a local government area in south-central Sweden known for its historic town of Vadstena, medieval architecture, and lakeside location on Lake Vättern.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: terminusLocatedIn Context triple: [Line 27 at Kårsta, terminusLocatedIn, Kårsta, Vallentuna Municipality]
-
A.
terminusCity
Indicates that a transportation route or service ends or has its final stop in a particular city.
-
B.
terminusInland
Indicates that something ends, concludes, or has its final point within an inland area rather than at a coast or shoreline.
-
C.
terminusBorough
chosen
Indicates the borough in which the endpoint or terminus of something (such as a route or line) is located.
-
D.
terminusEast
Indicates that one entity serves as the eastern endpoint or final stop of another entity, such as a route, line, or path.
-
E.
terminusCitySouth
Indicates that something serves as the southern terminus or endpoint located in a particular city.
- 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_69e0b4bf58c081908e52a4500e03ff83 |
completed | April 16, 2026, 10:06 a.m. |
| NER | Named-entity recognition | batch_69e6af2133048190a6308074a3b3347e |
completed | April 20, 2026, 10:56 p.m. |
| PD | Predicate disambiguation | batch_69e5c0315f5081908098707c6455e56e |
completed | April 20, 2026, 5:57 a.m. |
Created at: April 16, 2026, 11:43 a.m.