Triple
T7450370
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Oslo Metro Line 2 |
E171991
|
entity |
| Predicate | hasTerminus |
P388
|
FINISHED |
| Object |
Ellingsrudåsen station
Ellingsrudåsen station is an eastern terminus station on the Oslo Metro serving the Ellingsrud area of Oslo, Norway.
|
E685290
|
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: Ellingsrudåsen station | Statement: [Oslo Metro Line 2, hasTerminus, Ellingsrudåsen station]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ellingsrudåsen station Context triple: [Oslo Metro Line 2, hasTerminus, Ellingsrudåsen station]
-
A.
Mortensrud station
Mortensrud station is a metro station in Oslo, Norway, serving as the southern terminus of the Oslo Metro’s Line 3 in the Mortensrud neighborhood.
-
B.
Ulsrud station
Ulsrud station is a metro station on the Oslo Metro network in Norway, serving the residential area of Ulsrud in the Østensjø borough.
-
C.
Ensjø station
Ensjø station is an Oslo Metro station in the Ensjø neighborhood of Oslo, Norway, serving as part of the city’s rapid transit network.
-
D.
Gaustad station
Gaustad station is a stop on Oslo’s metro network serving the Gaustad area, including nearby institutions such as the Rikshospitalet university hospital.
-
E.
Vegårshei Station
Vegårshei Station is a railway station in Vegårshei, Norway, serving as a local stop on the Sørlandet Line.
- 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: Ellingsrudåsen station Triple: [Oslo Metro Line 2, hasTerminus, Ellingsrudåsen station]
Generated description
Ellingsrudåsen station is an eastern terminus station on the Oslo Metro serving the Ellingsrud area of Oslo, Norway.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ellingsrudåsen station Target entity description: Ellingsrudåsen station is an eastern terminus station on the Oslo Metro serving the Ellingsrud area of Oslo, Norway.
-
A.
Mortensrud station
Mortensrud station is a metro station in Oslo, Norway, serving as the southern terminus of the Oslo Metro’s Line 3 in the Mortensrud neighborhood.
-
B.
Ulsrud station
Ulsrud station is a metro station on the Oslo Metro network in Norway, serving the residential area of Ulsrud in the Østensjø borough.
-
C.
Ensjø station
Ensjø station is an Oslo Metro station in the Ensjø neighborhood of Oslo, Norway, serving as part of the city’s rapid transit network.
-
D.
Gaustad station
Gaustad station is a stop on Oslo’s metro network serving the Gaustad area, including nearby institutions such as the Rikshospitalet university hospital.
-
E.
Vegårshei Station
Vegårshei Station is a railway station in Vegårshei, Norway, serving as a local stop on the Sørlandet Line.
- 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_69c68a66554c8190add75c65942c0317 |
completed | March 27, 2026, 1:47 p.m. |
| NER | Named-entity recognition | batch_69c6f38af3fc8190bc5c57ca89d976bc |
completed | March 27, 2026, 9:15 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c8be148dc881909f15e6457f11c775 |
completed | March 29, 2026, 5:52 a.m. |
| NEDg | Description generation | batch_69c8bedc0b1c8190a0f88b1863aa9dcc |
completed | March 29, 2026, 5:55 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c8bf3200f8819083f0a38cb03491a8 |
completed | March 29, 2026, 5:57 a.m. |
Created at: March 27, 2026, 3:14 p.m.