Triple
T22219447
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Trondheim Central Station |
E549169
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object | Dovre Line |
—
|
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: Dovre Line | Statement: [Trondheim Central Station, railwayLine, Dovre Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dovre Line Context triple: [Trondheim Central Station, railwayLine, Dovre Line]
-
A.
Dovre Line
chosen
The Dovre Line is a major Norwegian railway route that connects Oslo with Trondheim, running through the scenic Gudbrandsdalen valley and over the Dovrefjell mountain plateau.
-
B.
Thamshavn Line
The Thamshavn Line is a historic Norwegian electric railway, notable as one of the world’s oldest alternating-current railway lines and an important industrial transport route for the region.
-
C.
Røros Line
The Røros Line is a historic Norwegian railway route running through inland regions between central and eastern Norway, known for serving rural communities and scenic landscapes.
-
D.
Sognsvann Line
The Sognsvann Line is a line of the Oslo Metro in Norway that runs from the city center to the Sognsvann area in the northern part of Oslo.
-
E.
Setesdal Line
The Setesdal Line is a historic narrow-gauge railway in southern Norway, now preserved as a heritage railway and tourist attraction.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e11e403d6481909a94d0aaf157f6ef |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f12b8edd288190a49f10e009122057 |
completed | April 28, 2026, 9:50 p.m. |
Created at: April 16, 2026, 8:37 p.m.