Triple
T10852541
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vamma power station |
E256183
|
entity |
| Predicate | previousOperator |
P97
|
FINISHED |
| Object |
Hafslund E-CO
Hafslund E-CO is a major Norwegian energy company primarily involved in hydropower production and electricity distribution.
|
E888870
|
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: Hafslund E-CO | Statement: [Vamma power station, previousOperator, Hafslund E-CO]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hafslund E-CO Context triple: [Vamma power station, previousOperator, Hafslund E-CO]
-
A.
EcoTec3 V8
EcoTec3 V8 is a family of General Motors small-block V8 gasoline engines known for combining direct injection, variable valve timing, and cylinder deactivation to improve power and fuel efficiency in trucks and SUVs.
-
B.
EcoJet
EcoJet is a Bolivian regional airline that operates domestic flights, using Viru Viru International Airport in Santa Cruz as its main base of operations.
-
C.
Eco-Power
Eco-Power is a company whose naming rights sponsorship is associated with the Eco-Power Stadium, indicating its role as a commercial brand in the energy or environmental sector.
-
D.
Enneco
Enneco is a medieval Basque given name, historically associated with early Navarrese nobility and considered an antecedent of the name Íñigo.
-
E.
Moldelectrica
Moldelectrica is Moldova’s state-owned electricity transmission system operator responsible for managing and operating the national high-voltage power grid.
- 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: Hafslund E-CO Triple: [Vamma power station, previousOperator, Hafslund E-CO]
Generated description
Hafslund E-CO is a major Norwegian energy company primarily involved in hydropower production and electricity distribution.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hafslund E-CO Target entity description: Hafslund E-CO is a major Norwegian energy company primarily involved in hydropower production and electricity distribution.
-
A.
EcoTec3 V8
EcoTec3 V8 is a family of General Motors small-block V8 gasoline engines known for combining direct injection, variable valve timing, and cylinder deactivation to improve power and fuel efficiency in trucks and SUVs.
-
B.
EcoJet
EcoJet is a Bolivian regional airline that operates domestic flights, using Viru Viru International Airport in Santa Cruz as its main base of operations.
-
C.
Eco-Power
Eco-Power is a company whose naming rights sponsorship is associated with the Eco-Power Stadium, indicating its role as a commercial brand in the energy or environmental sector.
-
D.
Enneco
Enneco is a medieval Basque given name, historically associated with early Navarrese nobility and considered an antecedent of the name Íñigo.
-
E.
Moldelectrica
Moldelectrica is Moldova’s state-owned electricity transmission system operator responsible for managing and operating the national high-voltage power grid.
- 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_69d6aa83d1448190a66d93c32394d21f |
completed | April 8, 2026, 7:20 p.m. |
| NER | Named-entity recognition | batch_69d75134299481909459fd87917261a7 |
completed | April 9, 2026, 7:11 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69deb17d978c8190883b4a56e88859de |
completed | April 14, 2026, 9:28 p.m. |
| NEDg | Description generation | batch_69deb515ab608190981689bcad4b7530 |
completed | April 14, 2026, 9:43 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69deb602fa908190bffdd291932da3f1 |
completed | April 14, 2026, 9:47 p.m. |
Created at: April 8, 2026, 9:20 p.m.