Triple
T17836691
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Grimselsee |
E445407
|
entity |
| Predicate | formedBy |
P972
|
FINISHED |
| Object | Grimsel Dam |
—
|
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: Grimsel Dam | Statement: [Grimselsee, formedBy, Grimsel Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Grimsel Dam Context triple: [Grimselsee, formedBy, Grimsel Dam]
-
A.
Neye-Talsperre
Neye-Talsperre is a reservoir in the Wupper river basin in North Rhine-Westphalia, Germany, primarily used for water supply and flood control.
-
B.
Solina Dam
Solina Dam is a major hydroelectric and flood-control dam in southeastern Poland, known for creating the large artificial Solina Lake in the Bieszczady region.
-
C.
Guthega Dam
Guthega Dam is a concrete gravity dam on the Snowy River in New South Wales, Australia, forming part of the Snowy Mountains Scheme hydroelectric and irrigation project.
-
D.
Dhünn Dam
Dhünn Dam is a large reservoir and dam complex in North Rhine-Westphalia, Germany, serving as a major regional drinking water supply and recreational area.
-
E.
Grandval Dam
Grandval Dam is a large hydroelectric dam in southern France, known for impounding the Truyère River to form the Lac de Grandval reservoir.
- 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: Grimsel Dam Target entity description: 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.
-
A.
Neye-Talsperre
Neye-Talsperre is a reservoir in the Wupper river basin in North Rhine-Westphalia, Germany, primarily used for water supply and flood control.
-
B.
Solina Dam
Solina Dam is a major hydroelectric and flood-control dam in southeastern Poland, known for creating the large artificial Solina Lake in the Bieszczady region.
-
C.
Guthega Dam
Guthega Dam is a concrete gravity dam on the Snowy River in New South Wales, Australia, forming part of the Snowy Mountains Scheme hydroelectric and irrigation project.
-
D.
Dhünn Dam
Dhünn Dam is a large reservoir and dam complex in North Rhine-Westphalia, Germany, serving as a major regional drinking water supply and recreational area.
-
E.
Grandval Dam
Grandval Dam is a large hydroelectric dam in southern France, known for impounding the Truyère River to form the Lac de Grandval reservoir.
- 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_69d8b9f1a6d881909f024bc603111cdb |
completed | April 10, 2026, 8:50 a.m. |
| NER | Named-entity recognition | batch_69e48d27f8908190bf48a8153756effa |
completed | April 19, 2026, 8:07 a.m. |
Created at: April 10, 2026, 10:16 a.m.