Triple
T2435499
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Centurion |
E52950
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object |
Verwoerdburg
Verwoerdburg was the former name of part of the modern South African city of Centurion, historically associated with the apartheid-era figure Hendrik Verwoerd.
|
E266477
|
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: Verwoerdburg | Statement: [Centurion, formerName, Verwoerdburg]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Verwoerdburg Context triple: [Centurion, formerName, Verwoerdburg]
-
A.
Dankwarderode Castle
Dankwarderode Castle is a medieval fortress located in the historic center of Brunswick, Germany, notable for its Romanesque architecture and role in the region’s ducal history.
-
B.
Valère Castle
Valère Castle is a historic fortified complex overlooking the town of Sion in the Swiss canton of Valais, notable for its medieval architecture and hilltop basilica.
-
C.
Hellenstein Castle
Hellenstein Castle is a historic hilltop fortress overlooking Heidenheim an der Brenz in southern Germany, known for its medieval architecture and panoramic views.
-
D.
Doesburg
Doesburg is a historic city in the Dutch province of Gelderland, known for its well-preserved medieval center and location at the confluence of the IJssel and Oude IJssel rivers.
-
E.
Marienberg Fortress
Marienberg Fortress is a historic hilltop castle complex overlooking Würzburg, Germany, known for its medieval fortifications and panoramic views of the Main River valley.
- 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: Verwoerdburg Triple: [Centurion, formerName, Verwoerdburg]
Generated description
Verwoerdburg was the former name of part of the modern South African city of Centurion, historically associated with the apartheid-era figure Hendrik Verwoerd.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Verwoerdburg Target entity description: Verwoerdburg was the former name of part of the modern South African city of Centurion, historically associated with the apartheid-era figure Hendrik Verwoerd.
-
A.
Dankwarderode Castle
Dankwarderode Castle is a medieval fortress located in the historic center of Brunswick, Germany, notable for its Romanesque architecture and role in the region’s ducal history.
-
B.
Valère Castle
Valère Castle is a historic fortified complex overlooking the town of Sion in the Swiss canton of Valais, notable for its medieval architecture and hilltop basilica.
-
C.
Hellenstein Castle
Hellenstein Castle is a historic hilltop fortress overlooking Heidenheim an der Brenz in southern Germany, known for its medieval architecture and panoramic views.
-
D.
Doesburg
Doesburg is a historic city in the Dutch province of Gelderland, known for its well-preserved medieval center and location at the confluence of the IJssel and Oude IJssel rivers.
-
E.
Marienberg Fortress
Marienberg Fortress is a historic hilltop castle complex overlooking Würzburg, Germany, known for its medieval fortifications and panoramic views of the Main River valley.
- 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_69ab4959bcc0819083246f9fb10439e3 |
completed | March 6, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69abc9cd49b48190bff10a5ab7cef483 |
completed | March 7, 2026, 6:46 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aebf6e23088190b0ce2feaa3eddda4 |
completed | March 9, 2026, 12:39 p.m. |
| NEDg | Description generation | batch_69aec7eb422c8190a568a8e1e98cbca8 |
completed | March 9, 2026, 1:15 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69aecc1438588190a87c15cbfe48ba7f |
completed | March 9, 2026, 1:33 p.m. |
Created at: March 6, 2026, 9:43 p.m.