Triple
T22153955
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Berkelland |
E547484
|
entity |
| Predicate | hasMayor |
P185
|
FINISHED |
| Object | Joost van Oostrum |
—
|
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: Joost van Oostrum | Statement: [Berkelland, hasMayor, Joost van Oostrum]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Joost van Oostrum Context triple: [Berkelland, hasMayor, Joost van Oostrum]
-
A.
Joost Vos
Joost Vos is a Dutch architect best known as a leading partner at the renowned architecture firm Benthem Crouwel Architekten, contributing to major public and infrastructural projects.
-
B.
Kees Van Oostrum
Kees Van Oostrum is a Dutch-born cinematographer known for his work in film and television and for serving as president of the American Society of Cinematographers.
-
C.
Michiel Riedijk
Michiel Riedijk is a Dutch architect, co-founder of the Rotterdam-based firm Neutelings Riedijk Architects, known for his expressive public and cultural buildings.
-
D.
Martijn van Broekhuizen
Martijn van Broekhuizen is a cinematographer known for his work on the thriller film "Calibre."
-
E.
Frank van der Meijden
Frank van der Meijden is a Dutch local politician who serves as the mayor of the municipality of Laarbeek in the Netherlands.
- 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: Joost van Oostrum Target entity description: Joost van Oostrum is a Dutch local politician who serves as the mayor of the municipality of Berkelland in the Netherlands.
-
A.
Joost Vos
Joost Vos is a Dutch architect best known as a leading partner at the renowned architecture firm Benthem Crouwel Architekten, contributing to major public and infrastructural projects.
-
B.
Kees Van Oostrum
Kees Van Oostrum is a Dutch-born cinematographer known for his work in film and television and for serving as president of the American Society of Cinematographers.
-
C.
Michiel Riedijk
Michiel Riedijk is a Dutch architect, co-founder of the Rotterdam-based firm Neutelings Riedijk Architects, known for his expressive public and cultural buildings.
-
D.
Martijn van Broekhuizen
Martijn van Broekhuizen is a cinematographer known for his work on the thriller film "Calibre."
-
E.
Frank van der Meijden
Frank van der Meijden is a Dutch local politician who serves as the mayor of the municipality of Laarbeek in the Netherlands.
- 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_69e11e3b52088190ad5df386d01eb2fb |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f129f6d5b88190badee2e515a3b633 |
completed | April 28, 2026, 9:43 p.m. |
Created at: April 16, 2026, 8:33 p.m.