Triple
T11829217
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Bütgenbach Dam |
E281339
|
entity |
| Predicate | hasNameInLanguage |
P15
|
FINISHED |
| Object | Staudamm Bütgenbach |
E281339
|
NE FINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.
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: Staudamm Bütgenbach | Statement: [Bütgenbach Dam, hasNameInLanguage, Staudamm Bütgenbach]
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Staudamm Bütgenbach Context triple: [Bütgenbach Dam, hasNameInLanguage, Staudamm Bütgenbach]
-
A.
Bütgenbach Dam
chosen
Bütgenbach Dam is a hydroelectric and flood-control structure in eastern Belgium that creates Lake Bütgenbach, a popular site for recreation and water sports.
-
B.
Sorpe Dam
The Sorpe Dam is a German earth-fill dam in the Ruhr region that was a key target of the RAF’s World War II “Dambusters” raid, Operation Chastise.
-
C.
Edersee Dam
The Edersee Dam is a large gravity dam in Germany’s Eder Valley, historically known for being one of the key German dams attacked by the RAF’s “Dambusters” using bouncing bombs during World War II.
-
D.
Schluchsee Dam
Schluchsee Dam is a hydroelectric and water regulation dam in Germany’s Black Forest that creates the Schluchsee reservoir, a major regional lake and recreation area.
-
E.
Diemel Dam
Diemel Dam is a German reservoir dam that was one of the targets attacked during the World War II Dambusters Raid.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d6ab276f8c8190b1966a0ef11349ac |
elicitation | completed |
| NER | batch_69d8a62b75dc8190b27d24e46a262a11 |
ner | completed |
| NED1 | batch_69f1672e736481909ba5f867cb840039 |
ned_source_triple | completed |
Created at: April 8, 2026, 9:43 p.m.