Triple
T21287775
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Diepholz district |
E524705
|
entity |
| Predicate | hasBodyOfWater |
P1778
|
FINISHED |
| Object | Dümmer Lake |
—
|
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: Dümmer Lake | Statement: [Diepholz district, hasBodyOfWater, Dümmer Lake]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Dümmer Lake Context triple: [Diepholz district, hasBodyOfWater, Dümmer Lake]
-
A.
Lake Dämeritzsee
Lake Dämeritzsee is a scenic lake in eastern Germany that forms part of the waterway system connecting Berlin with the surrounding Spree–Oder lake region.
-
B.
Okerstausee
Okerstausee is an artificial reservoir in the Harz Mountains of Germany, popular for recreation and formed by the damming of the Oker River.
-
C.
Schlachtensee
Schlachtensee is a lake and popular recreational area in southwestern Berlin, known for swimming, walking trails, and its surrounding forested landscape.
-
D.
Zeuthener See
Zeuthener See is a lake in Brandenburg, Germany, forming part of the Dahme river–lake system on the southeastern edge of Berlin and serving as a popular area for boating and watersports.
-
E.
Bostalsee
Bostalsee is a large artificial lake and popular recreational area in the Saarland region of Germany, known for water sports, camping, and tourism.
- 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: Dümmer Lake Target entity description: Dümmer Lake is a shallow, natural lake in Lower Saxony, Germany, known for its extensive wetlands, bird habitats, and recreational opportunities such as sailing and windsurfing.
-
A.
Lake Dämeritzsee
Lake Dämeritzsee is a scenic lake in eastern Germany that forms part of the waterway system connecting Berlin with the surrounding Spree–Oder lake region.
-
B.
Okerstausee
Okerstausee is an artificial reservoir in the Harz Mountains of Germany, popular for recreation and formed by the damming of the Oker River.
-
C.
Schlachtensee
Schlachtensee is a lake and popular recreational area in southwestern Berlin, known for swimming, walking trails, and its surrounding forested landscape.
-
D.
Zeuthener See
Zeuthener See is a lake in Brandenburg, Germany, forming part of the Dahme river–lake system on the southeastern edge of Berlin and serving as a popular area for boating and watersports.
-
E.
Bostalsee
Bostalsee is a large artificial lake and popular recreational area in the Saarland region of Germany, known for water sports, camping, and tourism.
- 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_69e0b5171f6c8190a5d57201ede73811 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e736d7c57c8190bc4180ea590a62d4 |
completed | April 21, 2026, 8:35 a.m. |
Created at: April 16, 2026, 4:03 p.m.