Triple
T2611860
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Krugersdorp |
E58791
|
entity |
| Predicate | hasFacility |
P105
|
FINISHED |
| Object |
Krugersdorp Prison
Krugersdorp Prison is a correctional facility located in the town of Krugersdorp in Gauteng, South Africa, used for the incarceration and rehabilitation of offenders.
|
E281574
|
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: Krugersdorp Prison | Statement: [Krugersdorp, hasFacility, Krugersdorp Prison]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Krugersdorp Prison Context triple: [Krugersdorp, hasFacility, Krugersdorp Prison]
-
A.
Victor Verster Prison
Victor Verster Prison is a South African correctional facility best known as the place where Nelson Mandela spent the final years of his imprisonment before his release in 1990.
-
B.
Bhisho
Bhisho is a small administrative town in South Africa that serves as the political and governmental center of the Eastern Cape province.
-
C.
Pollsmoor Prison
Pollsmoor Prison is a high-security South African correctional facility in Cape Town, historically notable for holding prominent anti-apartheid activists including Nelson Mandela.
-
D.
Doftana Prison
Doftana Prison was a notorious Romanian penitentiary used during the interwar and early communist periods to detain political prisoners, including future leader Nicolae Ceaușescu.
-
E.
Werl Prison
Werl Prison is a correctional facility in Werl, Germany, historically used by the Allies after World War II to incarcerate high-ranking Nazi war criminals.
- 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: Krugersdorp Prison Triple: [Krugersdorp, hasFacility, Krugersdorp Prison]
Generated description
Krugersdorp Prison is a correctional facility located in the town of Krugersdorp in Gauteng, South Africa, used for the incarceration and rehabilitation of offenders.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Krugersdorp Prison Target entity description: Krugersdorp Prison is a correctional facility located in the town of Krugersdorp in Gauteng, South Africa, used for the incarceration and rehabilitation of offenders.
-
A.
Victor Verster Prison
Victor Verster Prison is a South African correctional facility best known as the place where Nelson Mandela spent the final years of his imprisonment before his release in 1990.
-
B.
Bhisho
Bhisho is a small administrative town in South Africa that serves as the political and governmental center of the Eastern Cape province.
-
C.
Pollsmoor Prison
Pollsmoor Prison is a high-security South African correctional facility in Cape Town, historically notable for holding prominent anti-apartheid activists including Nelson Mandela.
-
D.
Doftana Prison
Doftana Prison was a notorious Romanian penitentiary used during the interwar and early communist periods to detain political prisoners, including future leader Nicolae Ceaușescu.
-
E.
Werl Prison
Werl Prison is a correctional facility in Werl, Germany, historically used by the Allies after World War II to incarcerate high-ranking Nazi war criminals.
- 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_69ab4ac444dc819099614e534dd6021f |
completed | March 6, 2026, 9:44 p.m. |
| NER | Named-entity recognition | batch_69abd87b24e48190ad1d4ce7e63c0f3e |
completed | March 7, 2026, 7:49 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af83e816808190aa2c91801fd3c6c7 |
completed | March 10, 2026, 2:37 a.m. |
| NEDg | Description generation | batch_69af8543a7808190968a474e64531fbd |
completed | March 10, 2026, 2:43 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69af85b60fd48190a61a3c4a73984b21 |
completed | March 10, 2026, 2:45 a.m. |
Created at: March 6, 2026, 9:50 p.m.