Triple
T1138645
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oslo Metro |
E23196
|
entity |
| Predicate | centralHub |
P2958
|
FINISHED |
| Object |
Nationaltheatret station
Nationaltheatret station is a major underground transport hub in central Oslo that serves both metro and railway lines, connecting key parts of the city and surrounding region.
|
E138999
|
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: Nationaltheatret station | Statement: [Oslo Metro, centralHub, Nationaltheatret station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nationaltheatret station Context triple: [Oslo Metro, centralHub, Nationaltheatret station]
-
A.
Jernbanetorget metro station
Jernbanetorget metro station is a major underground public transport hub in central Oslo, Norway, serving multiple metro lines and connecting with trams, buses, and the main railway station.
-
B.
Stortinget metro station
Stortinget metro station is a central underground station in Oslo’s metro system, serving as a major hub for lines running through the city center.
-
C.
Oslo Central Station
Oslo Central Station is Norway’s largest and busiest railway hub, serving as the main national and regional train terminal in the heart of Oslo.
-
D.
Norsborg metro station
Norsborg metro station is the southwestern terminus of Stockholm's Red Line, serving the Norsborg district in Botkyrka Municipality.
-
E.
Oslo Airport Station
Oslo Airport Station is the main railway station serving Oslo Airport, Gardermoen, providing high-speed and regional train connections between the airport and the rest of Norway.
- 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: Nationaltheatret station Triple: [Oslo Metro, centralHub, Nationaltheatret station]
Generated description
Nationaltheatret station is a major underground transport hub in central Oslo that serves both metro and railway lines, connecting key parts of the city and surrounding region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nationaltheatret station Target entity description: Nationaltheatret station is a major underground transport hub in central Oslo that serves both metro and railway lines, connecting key parts of the city and surrounding region.
-
A.
Jernbanetorget metro station
Jernbanetorget metro station is a major underground public transport hub in central Oslo, Norway, serving multiple metro lines and connecting with trams, buses, and the main railway station.
-
B.
Stortinget metro station
Stortinget metro station is a central underground station in Oslo’s metro system, serving as a major hub for lines running through the city center.
-
C.
Oslo Central Station
Oslo Central Station is Norway’s largest and busiest railway hub, serving as the main national and regional train terminal in the heart of Oslo.
-
D.
Norsborg metro station
Norsborg metro station is the southwestern terminus of Stockholm's Red Line, serving the Norsborg district in Botkyrka Municipality.
-
E.
Oslo Airport Station
Oslo Airport Station is the main railway station serving Oslo Airport, Gardermoen, providing high-speed and regional train connections between the airport and the rest of Norway.
- 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_69a493ec75988190b63a11bafaec29b4 |
completed | March 1, 2026, 7:30 p.m. |
| NER | Named-entity recognition | batch_69a4bf0ecd448190affb5c24c3520732 |
completed | March 1, 2026, 10:34 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ac830d57e0819086fd19e032a589cd |
completed | March 7, 2026, 7:57 p.m. |
| NEDg | Description generation | batch_69ac837e06cc8190b0da34646fa78c0c |
completed | March 7, 2026, 7:58 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ac84309acc8190aac6c3c78246b352 |
completed | March 7, 2026, 8:01 p.m. |
Created at: March 1, 2026, 7:44 p.m.