Triple
T19137307
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | King Edward VII School, Johannesburg |
E468465
|
entity |
| Predicate | formerName |
P65
|
FINISHED |
| Object | Johannesburg High School for Boys |
—
|
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: Johannesburg High School for Boys | Statement: [King Edward VII School, Johannesburg, formerName, Johannesburg High School for Boys]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Johannesburg High School for Boys Context triple: [King Edward VII School, Johannesburg, formerName, Johannesburg High School for Boys]
-
A.
Rondebosch Boys' High School
Rondebosch Boys' High School is a prestigious all-boys public school in Cape Town, South Africa, known for its strong academic, sporting, and leadership traditions.
-
B.
Johannesburg Indian High School
Johannesburg Indian High School was a segregated secondary school in Johannesburg that educated many Indian South Africans, including anti-apartheid activist Ahmed Kathrada.
-
C.
Durban High School
Durban High School is a historic and prestigious all-boys secondary school in Durban, South Africa, known for its strong academic and sporting traditions.
-
D.
Pietermaritzburg Girls’ High School
Pietermaritzburg Girls’ High School is a prominent public girls’ secondary school in Pietermaritzburg, South Africa, known for its strong academic performance and rich traditions.
-
E.
Durban Girls' College
Durban Girls' College is a prestigious independent girls' school in Durban, South Africa, known for its strong academic reputation and notable alumnae.
- 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: Johannesburg High School for Boys Target entity description: Johannesburg High School for Boys was the original name of King Edward VII School, a prominent boys’ secondary school in Johannesburg, South Africa.
-
A.
Rondebosch Boys' High School
Rondebosch Boys' High School is a prestigious all-boys public school in Cape Town, South Africa, known for its strong academic, sporting, and leadership traditions.
-
B.
Johannesburg Indian High School
Johannesburg Indian High School was a segregated secondary school in Johannesburg that educated many Indian South Africans, including anti-apartheid activist Ahmed Kathrada.
-
C.
Durban High School
Durban High School is a historic and prestigious all-boys secondary school in Durban, South Africa, known for its strong academic and sporting traditions.
-
D.
Pietermaritzburg Girls’ High School
Pietermaritzburg Girls’ High School is a prominent public girls’ secondary school in Pietermaritzburg, South Africa, known for its strong academic performance and rich traditions.
-
E.
Durban Girls' College
Durban Girls' College is a prestigious independent girls' school in Durban, South Africa, known for its strong academic reputation and notable alumnae.
- 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_69d8dd0796a48190b34ce4cd9d3f3be5 |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5e3edd1c48190b86bef530ebbd092 |
completed | April 20, 2026, 8:29 a.m. |
Created at: April 10, 2026, 12:05 p.m.