Triple
T21335645
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sunndalsøra |
E526037
|
entity |
| Predicate | majorEmployer |
P588
|
FINISHED |
| Object | Hydro Sunndal aluminium plant |
—
|
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: Hydro Sunndal aluminium plant | Statement: [Sunndalsøra, majorEmployer, Hydro Sunndal aluminium plant]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hydro Sunndal aluminium plant Context triple: [Sunndalsøra, majorEmployer, Hydro Sunndal aluminium plant]
-
A.
Sauda Smelteverk
Sauda Smelteverk is a major Norwegian ferroalloy smelting plant in the town of Sauda, historically significant for its role in Norway’s industrial development and labor history.
-
B.
Hafslund Eco Vannkraft
Hafslund Eco Vannkraft is a Norwegian renewable energy company specializing in hydropower production and operation of hydroelectric power plants.
-
C.
Ajka alumina plant
The Ajka alumina plant is a major Hungarian industrial facility known for producing alumina from bauxite and for its role in the 2010 red sludge environmental disaster.
-
D.
Såheim power plant
Såheim power plant is a historic hydroelectric power station in Rjukan, Norway, built to harness the Rjukan waterfall for industrial development in the early 20th century.
-
E.
Hønefoss hydropower plant
Hønefoss hydropower plant is a Norwegian hydroelectric facility located at Hønefoss, where it harnesses the flow of the Begna River to generate renewable electricity.
- 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: Hydro Sunndal aluminium plant Target entity description: Hydro Sunndal aluminium plant is one of Europe’s largest and most modern aluminium production facilities, located in Sunndalsøra, Norway.
-
A.
Sauda Smelteverk
Sauda Smelteverk is a major Norwegian ferroalloy smelting plant in the town of Sauda, historically significant for its role in Norway’s industrial development and labor history.
-
B.
Hafslund Eco Vannkraft
Hafslund Eco Vannkraft is a Norwegian renewable energy company specializing in hydropower production and operation of hydroelectric power plants.
-
C.
Ajka alumina plant
The Ajka alumina plant is a major Hungarian industrial facility known for producing alumina from bauxite and for its role in the 2010 red sludge environmental disaster.
-
D.
Såheim power plant
Såheim power plant is a historic hydroelectric power station in Rjukan, Norway, built to harness the Rjukan waterfall for industrial development in the early 20th century.
-
E.
Hønefoss hydropower plant
Hønefoss hydropower plant is a Norwegian hydroelectric facility located at Hønefoss, where it harnesses the flow of the Begna River to generate renewable electricity.
- 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_69e0b51c33048190ab27cede74ef798c |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e898d6fcbc8190b83d9cfc9b4ca123 |
completed | April 22, 2026, 9:45 a.m. |
Created at: April 16, 2026, 4:43 p.m.