Triple
T2340556
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Eder Dam |
E45015
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object |
Edersee Wasserverband (water association)
Edersee Wasserverband is a German water management association responsible for operating and managing the Eder Dam and its reservoir in the Edersee region.
|
E259170
|
NE FINISHED |
How this triple was built (4 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: Edersee Wasserverband (water association) | Statement: [Eder Dam, operator, Edersee Wasserverband (water association)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Edersee Wasserverband (water association) Context triple: [Eder Dam, operator, Edersee Wasserverband (water association)]
-
A.
Ruhrverband
Ruhrverband is a German water management association responsible for operating reservoirs, dams, and water infrastructure in the Ruhr river basin.
-
B.
Eder Dam
Eder Dam is a major German gravity dam in the Eder River valley, historically known for being one of the dams breached by the RAF’s “Dambusters” raid during World War II.
-
C.
Schwalm-Eder region
The Schwalm-Eder region is a rural district in northern Hesse, Germany, known for its agricultural landscapes, small historic towns, and location south of Kassel.
-
D.
Ruhr reservoir system
The Ruhr reservoir system is an interconnected network of dams and reservoirs in Germany’s Ruhr region that regulates water supply, flood control, and power generation for one of the country’s most industrialized areas.
-
E.
Murtensee (partly)
Murtensee is a scenic lake on the Swiss Plateau, shared between the cantons of Fribourg and Vaud, known for its mild climate, vineyards, and popular water sports.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Edersee Wasserverband (water association) Triple: [Eder Dam, operator, Edersee Wasserverband (water association)]
Generated description
Edersee Wasserverband is a German water management association responsible for operating and managing the Eder Dam and its reservoir in the Edersee region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Edersee Wasserverband (water association) Target entity description: Edersee Wasserverband is a German water management association responsible for operating and managing the Eder Dam and its reservoir in the Edersee region.
-
A.
Ruhrverband
Ruhrverband is a German water management association responsible for operating reservoirs, dams, and water infrastructure in the Ruhr river basin.
-
B.
Eder Dam
Eder Dam is a major German gravity dam in the Eder River valley, historically known for being one of the dams breached by the RAF’s “Dambusters” raid during World War II.
-
C.
Schwalm-Eder region
The Schwalm-Eder region is a rural district in northern Hesse, Germany, known for its agricultural landscapes, small historic towns, and location south of Kassel.
-
D.
Ruhr reservoir system
The Ruhr reservoir system is an interconnected network of dams and reservoirs in Germany’s Ruhr region that regulates water supply, flood control, and power generation for one of the country’s most industrialized areas.
-
E.
Murtensee (partly)
Murtensee is a scenic lake on the Swiss Plateau, shared between the cantons of Fribourg and Vaud, known for its mild climate, vineyards, and popular water sports.
- F. None of above. chosen
Provenance (5 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_69a88917935081909b755dbf38e81024 |
completed | March 4, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69abc6abf1688190b7c404de0979149a |
completed | March 7, 2026, 6:33 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ae961fd8748190a82ca4c4b840d9f6 |
completed | March 9, 2026, 9:42 a.m. |
| NEDg | Description generation | batch_69ae980425b0819092477f5cf9816d65 |
completed | March 9, 2026, 9:51 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ae9bef58f881908161d143369ba11a |
completed | March 9, 2026, 10:07 a.m. |
Created at: March 4, 2026, 7:52 p.m.