Triple
T19555418
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Brandbu |
E489295
|
entity |
| Predicate | historicallyServedBy |
P19592
|
FINISHED |
| Object | Røykenvikbanen railway line |
—
|
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: Røykenvikbanen railway line | Statement: [Brandbu, historicallyServedBy, Røykenvikbanen railway line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Røykenvikbanen railway line Context triple: [Brandbu, historicallyServedBy, Røykenvikbanen railway line]
-
A.
Gjøvik Line
The Gjøvik Line is a Norwegian railway route connecting Oslo with the town of Gjøvik through the inland districts north of the capital.
-
B.
Vy Gjøvikbanen
Vy Gjøvikbanen is a Norwegian railway company that operates passenger train services on the Gjøvik Line as part of the Vy transport group.
-
C.
Trønderbanen
Trønderbanen is a regional railway line in Trøndelag, Norway, providing passenger train services that connect Trondheim with surrounding towns and communities.
-
D.
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.
-
E.
Meråkerbanen
Meråkerbanen is a Norwegian railway line in Trøndelag that connects Trondheim to the Swedish border, serving both passenger and freight traffic.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Røykenvikbanen railway line Target entity description: Røykenvikbanen railway line was a former Norwegian branch railway that connected the Gjøvik Line to the village of Røykenvik, facilitating regional transport and commerce.
-
A.
Gjøvik Line
The Gjøvik Line is a Norwegian railway route connecting Oslo with the town of Gjøvik through the inland districts north of the capital.
-
B.
Vy Gjøvikbanen
Vy Gjøvikbanen is a Norwegian railway company that operates passenger train services on the Gjøvik Line as part of the Vy transport group.
-
C.
Trønderbanen
Trønderbanen is a regional railway line in Trøndelag, Norway, providing passenger train services that connect Trondheim with surrounding towns and communities.
-
D.
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.
-
E.
Meråkerbanen
Meråkerbanen is a Norwegian railway line in Trøndelag that connects Trondheim to the Swedish border, serving both passenger and freight traffic.
- F. None of above. chosen
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_69d8e8dc5d8c8190a6d7bd8864f43ca0 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e63d335f888190abfc5ba974d3c65e |
completed | April 20, 2026, 2:50 p.m. |
Created at: April 10, 2026, 1:42 p.m.