Triple
T18581142
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Aar massif |
E454115
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | Grimsel hydropower reservoirs |
—
|
NE NERFINISHED |
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: Grimsel hydropower reservoirs | Statement: [Aar massif, contains, Grimsel hydropower reservoirs]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Grimsel hydropower reservoirs Context triple: [Aar massif, contains, Grimsel hydropower reservoirs]
-
A.
Grimsel Dam
Grimsel Dam is a large hydroelectric gravity dam in the Swiss Alps that creates the Grimselsee reservoir and plays a key role in Switzerland’s power generation.
-
B.
Grimsel reservoir
chosen
Grimsel reservoir is a high-altitude hydroelectric storage lake in the Swiss Alps, known for its striking mountain scenery and role in regional power generation.
-
C.
Säckingen hydropower plant
The Säckingen hydropower plant is a hydroelectric facility on the Upper Rhine in Germany that generates renewable electricity as part of the Schluchseewerk AG power plant network.
-
D.
Lysebotn Hydropower Station
Lysebotn Hydropower Station is a major Norwegian hydroelectric power plant located at the end of the Lysefjord, known for its large underground facilities and significant electricity production.
-
E.
Tonstad Hydropower Station
Tonstad Hydropower Station is one of Norway’s largest hydroelectric power plants, known for its significant electricity production and role in the country’s renewable energy supply.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8d38974308190a9174430ef256b73 |
completed | April 10, 2026, 10:40 a.m. |
| NER | Named-entity recognition | batch_69e543cffd34819090d636fd584f51db |
completed | April 19, 2026, 9:06 p.m. |
Created at: April 10, 2026, 11:43 a.m.