Triple
T6592364
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oslo commuter rail |
E148391
|
entity |
| Predicate | usesLine |
P1293
|
FINISHED |
| Object | Randsfjord Line |
E422306
|
NE 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: Randsfjord Line | Statement: [Oslo commuter rail, usesLine, Randsfjord Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Randsfjord Line Context triple: [Oslo commuter rail, usesLine, Randsfjord Line]
-
A.
Randsfjord Line
chosen
The Randsfjord Line is a historic Norwegian railway line connecting Drammen to Hønefoss, once an important route for both passenger and freight traffic in southeastern Norway.
-
B.
Vestfold Line
The Vestfold Line is a key railway route in southeastern Norway that connects Oslo with towns along the western shore of the Oslofjord, serving as an important corridor for both passenger and regional traffic.
-
C.
Bratsberg Line
The Bratsberg Line is a Norwegian railway route in Telemark that connects several inland towns to the national rail network, primarily serving regional passenger traffic.
-
D.
Ofoten Line
The Ofoten Line is a Norwegian railway line in northern Scandinavia primarily used to transport iron ore from Sweden to the ice-free port of Narvik on the Ofotfjord.
-
E.
Nordland Line
The Nordland Line is a major Norwegian railway route that runs through scenic northern landscapes, connecting central Norway to the Arctic Circle region and beyond.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69c687e7b8688190811ffee72e096468 |
completed | March 27, 2026, 1:36 p.m. |
| NER | Named-entity recognition | batch_69c6aece1f848190a11676e072afb002 |
completed | March 27, 2026, 4:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c723b26bec819088380fa1b4aff507 |
completed | March 28, 2026, 12:41 a.m. |
Created at: March 27, 2026, 1:55 p.m.