Triple
T10133908
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vattenfall |
E226806
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object | Statens Vattenfallsverk |
E226806
|
NE FINISHED |
How this triple was built (2 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: Statens Vattenfallsverk | Statement: [Vattenfall, formerName, Statens Vattenfallsverk]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Statens Vattenfallsverk Context triple: [Vattenfall, formerName, Statens Vattenfallsverk]
-
A.
Vattenfall
chosen
Vattenfall is a Swedish state-owned energy company that is one of Europe’s largest producers and distributors of electricity and heat, with a significant focus on renewable energy such as wind power.
-
B.
Forsmo power station
Forsmo power station is a hydroelectric power plant in Sweden that harnesses the flow of the Ångerman River to generate electricity.
-
C.
Bonneville Power Administration
Bonneville Power Administration is a U.S. federal agency that markets and transmits electric power, primarily from hydroelectric dams in the Pacific Northwest.
-
D.
Hellefoss power station
Hellefoss power station is a hydroelectric power plant located on the Drammenselva river in Norway, generating renewable energy from the river’s flow.
-
E.
Sarpsfossen power station
Sarpsfossen power station is a hydroelectric power plant in Norway that harnesses the energy of the Glomma River at the Sarpsfossen waterfall to generate electricity.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca8433ec308190b8b25a6fe359c34c |
completed | March 30, 2026, 2:09 p.m. |
| NER | Named-entity recognition | batch_69cdd33808048190b6023a6cd83fc179 |
completed | April 2, 2026, 2:23 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d2e5d98a148190ada7082adb98ddaa |
completed | April 5, 2026, 10:44 p.m. |
Created at: March 30, 2026, 9:06 p.m.