Triple
T13413511
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kettwiger See |
E320149
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Kettwig weir
Kettwig weir is a river weir on the Ruhr in Essen, Germany, that regulates water levels and flow near the Kettwig district.
|
E1038921
|
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: Kettwig weir | Statement: [Kettwiger See, hasPart, Kettwig weir]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kettwig weir Context triple: [Kettwiger See, hasPart, Kettwig weir]
-
A.
Schwelm Dam
Schwelm Dam is a German reservoir dam that was one of the targets attacked during the World War II Dambusters Raid.
-
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.
Bütgenbach Dam
Bütgenbach Dam is a hydroelectric and flood-control structure in eastern Belgium that creates Lake Bütgenbach, a popular site for recreation and water sports.
-
D.
Diemel Dam
Diemel Dam is a German reservoir dam that was one of the targets attacked during the World War II Dambusters Raid.
-
E.
Eider-Sperrwerk
The Eider-Sperrwerk is a major storm surge barrier and lock complex in northern Germany that protects the low-lying Eider estuary and surrounding coastal areas from North Sea flooding.
- 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: Kettwig weir Triple: [Kettwiger See, hasPart, Kettwig weir]
Generated description
Kettwig weir is a river weir on the Ruhr in Essen, Germany, that regulates water levels and flow near the Kettwig district.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kettwig weir Target entity description: Kettwig weir is a river weir on the Ruhr in Essen, Germany, that regulates water levels and flow near the Kettwig district.
-
A.
Schwelm Dam
Schwelm Dam is a German reservoir dam that was one of the targets attacked during the World War II Dambusters Raid.
-
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.
Bütgenbach Dam
Bütgenbach Dam is a hydroelectric and flood-control structure in eastern Belgium that creates Lake Bütgenbach, a popular site for recreation and water sports.
-
D.
Diemel Dam
Diemel Dam is a German reservoir dam that was one of the targets attacked during the World War II Dambusters Raid.
-
E.
Eider-Sperrwerk
The Eider-Sperrwerk is a major storm surge barrier and lock complex in northern Germany that protects the low-lying Eider estuary and surrounding coastal areas from North Sea flooding.
- 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_69d806b943cc8190b6af624d385d7e12 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69dbaeb556948190af008c88e5bbf051 |
completed | April 12, 2026, 2:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7307e9b5881908eb2cd9e4fa7c5f2 |
completed | May 3, 2026, 11:24 a.m. |
| NEDg | Description generation | batch_69f73195e4d88190ad356d0e3e18d34f |
completed | May 3, 2026, 11:29 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69f73220ffc08190bfb1b89757efd606 |
completed | May 3, 2026, 11:31 a.m. |
Created at: April 9, 2026, 9:35 p.m.