Triple
T22683174
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Groruddalen |
E560834
|
entity |
| Predicate | hasTransportInfrastructure |
P2560
|
FINISHED |
| Object | Oslo Metro Ellingsrudåsen branch |
—
|
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: Oslo Metro Ellingsrudåsen branch | Statement: [Groruddalen, hasTransportInfrastructure, Oslo Metro Ellingsrudåsen branch]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oslo Metro Ellingsrudåsen branch Context triple: [Groruddalen, hasTransportInfrastructure, Oslo Metro Ellingsrudåsen branch]
-
A.
Oslo Metro Furuset Line
The Oslo Metro Furuset Line is a rapid transit line in Oslo, Norway, running east from the city center to serve suburban residential districts.
-
B.
Oslo Metro Grorud Line
The Oslo Metro Grorud Line is a rapid transit line in Oslo, Norway, running from the city center through the Groruddalen valley to the northeastern suburbs as part of the city's metro network.
-
C.
Oslo Metro Østensjø Line
The Oslo Metro Østensjø Line is a rapid transit line in Oslo, Norway, connecting the city center with southeastern residential suburbs as part of the city's metro network.
-
D.
Oslo Metro Østerås Line
The Oslo Metro Østerås Line is a suburban rapid transit line in Oslo, Norway, running westward from the city center to the residential area of Østerås as part of the city's T-bane network.
-
E.
Oslo Metro Lambertseter Line
The Oslo Metro Lambertseter Line is one of the city’s suburban rapid transit lines, connecting central Oslo with the Lambertseter residential area as part of the broader Oslo Metro network.
- 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: Oslo Metro Ellingsrudåsen branch Target entity description: The Oslo Metro Ellingsrudåsen branch is a suburban rapid transit line in Oslo that serves the Groruddalen valley and connects its residential districts to the city’s central metro network.
-
A.
Oslo Metro Furuset Line
The Oslo Metro Furuset Line is a rapid transit line in Oslo, Norway, running east from the city center to serve suburban residential districts.
-
B.
Oslo Metro Grorud Line
chosen
The Oslo Metro Grorud Line is a rapid transit line in Oslo, Norway, running from the city center through the Groruddalen valley to the northeastern suburbs as part of the city's metro network.
-
C.
Oslo Metro Østensjø Line
The Oslo Metro Østensjø Line is a rapid transit line in Oslo, Norway, connecting the city center with southeastern residential suburbs as part of the city's metro network.
-
D.
Oslo Metro Østerås Line
The Oslo Metro Østerås Line is a suburban rapid transit line in Oslo, Norway, running westward from the city center to the residential area of Østerås as part of the city's T-bane network.
-
E.
Oslo Metro Lambertseter Line
The Oslo Metro Lambertseter Line is one of the city’s suburban rapid transit lines, connecting central Oslo with the Lambertseter residential area as part of the broader Oslo Metro network.
- F. None of above.
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_69e2454d71b48190a1f80af9f82b6fcf |
completed | April 17, 2026, 2:35 p.m. |
| NER | Named-entity recognition | batch_69f1786204d88190a837a5f04e16e94c |
completed | April 29, 2026, 3:17 a.m. |
Created at: April 17, 2026, 3:12 p.m.