Triple
T1047273
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oslo Central Station |
E22609
|
entity |
| Predicate | railwayLine |
P848
|
FINISHED |
| Object |
Gardermoen Line
The Gardermoen Line is a high-speed railway in Norway that connects Oslo with Oslo Airport and further north, serving as a key part of the country’s intercity and airport rail network.
|
E132229
|
NE FINISHED |
How this triple was built (4 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: Gardermoen Line | Statement: [Oslo Central Station, railwayLine, Gardermoen Line]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gardermoen Line Context triple: [Oslo Central Station, railwayLine, Gardermoen 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.
Dovre Line
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.
-
C.
Østfold Line
The Østfold Line is a major railway line in southeastern Norway that runs from Oslo through towns in the Østfold region toward the Swedish border.
-
D.
Sørlandet Line
The Sørlandet Line is a major Norwegian railway route connecting Oslo with the southern coastal region, including cities such as Kristiansand and Stavanger.
-
E.
Oslo Metro
The Oslo Metro is the rapid transit system serving Norway's capital, providing high-frequency urban and suburban rail connections across the Oslo metropolitan area.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Gardermoen Line Triple: [Oslo Central Station, railwayLine, Gardermoen Line]
Generated description
The Gardermoen Line is a high-speed railway in Norway that connects Oslo with Oslo Airport and further north, serving as a key part of the country’s intercity and airport rail network.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gardermoen Line Target entity description: The Gardermoen Line is a high-speed railway in Norway that connects Oslo with Oslo Airport and further north, serving as a key part of the country’s intercity and airport rail network.
-
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.
Dovre Line
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.
-
C.
Østfold Line
The Østfold Line is a major railway line in southeastern Norway that runs from Oslo through towns in the Østfold region toward the Swedish border.
-
D.
Sørlandet Line
The Sørlandet Line is a major Norwegian railway route connecting Oslo with the southern coastal region, including cities such as Kristiansand and Stavanger.
-
E.
Oslo Metro
The Oslo Metro is the rapid transit system serving Norway's capital, providing high-frequency urban and suburban rail connections across the Oslo metropolitan area.
- F. None of above. chosen
Provenance (5 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_69a493da02e081908c13ff5e02a0fe7a |
completed | March 1, 2026, 7:30 p.m. |
| NER | Named-entity recognition | batch_69a4b84d30888190b66f7245d781957d |
completed | March 1, 2026, 10:06 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac5ea233ec819081d81164e540fe71 |
completed | March 7, 2026, 5:21 p.m. |
| NEDg | Description generation | batch_69ac5fbc6df08190b71191c03119a219 |
completed | March 7, 2026, 5:26 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac60731d448190ae09b0bab214b226 |
completed | March 7, 2026, 5:29 p.m. |
Created at: March 1, 2026, 7:42 p.m.