Triple
T6973377
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chris Hani Baragwanath Hospital |
E161651
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object |
Chris Hani Road
Chris Hani Road is a major thoroughfare in Soweto, South Africa, named after anti-apartheid leader Chris Hani and serving key landmarks such as the Chris Hani Baragwanath Hospital.
|
E633618
|
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: Chris Hani Road | Statement: [Chris Hani Baragwanath Hospital, locatedOn, Chris Hani Road]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chris Hani Road Context triple: [Chris Hani Baragwanath Hospital, locatedOn, Chris Hani Road]
-
A.
Louis Botha Avenue
Louis Botha Avenue is a major arterial road in Johannesburg, South Africa, connecting the inner city with several northern suburbs and serving as a key commuter and transport corridor.
-
B.
Khumalo Street
Khumalo Street is a historically significant road in Soweto, Johannesburg, closely associated with the 1976 student uprisings and memorialized by landmarks such as the Hector Pieterson Museum.
-
C.
Vilakazi Street
Vilakazi Street is a famous street in Soweto, South Africa, renowned for being the only street in the world where two Nobel Peace Prize laureates, Nelson Mandela and Desmond Tutu, once lived.
-
D.
Walter Sisulu Square
Walter Sisulu Square is a historic public square and heritage site in Soweto, South Africa, known as the location where the Freedom Charter was adopted and as a symbol of the anti-apartheid struggle.
-
E.
Pretorius Street, Pretoria
Pretorius Street is a major thoroughfare in central Pretoria, South Africa, running past landmarks such as Church Square and forming part of the city’s historic urban core.
- 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: Chris Hani Road Triple: [Chris Hani Baragwanath Hospital, locatedOn, Chris Hani Road]
Generated description
Chris Hani Road is a major thoroughfare in Soweto, South Africa, named after anti-apartheid leader Chris Hani and serving key landmarks such as the Chris Hani Baragwanath Hospital.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Chris Hani Road Target entity description: Chris Hani Road is a major thoroughfare in Soweto, South Africa, named after anti-apartheid leader Chris Hani and serving key landmarks such as the Chris Hani Baragwanath Hospital.
-
A.
Louis Botha Avenue
Louis Botha Avenue is a major arterial road in Johannesburg, South Africa, connecting the inner city with several northern suburbs and serving as a key commuter and transport corridor.
-
B.
Khumalo Street
Khumalo Street is a historically significant road in Soweto, Johannesburg, closely associated with the 1976 student uprisings and memorialized by landmarks such as the Hector Pieterson Museum.
-
C.
Vilakazi Street
Vilakazi Street is a famous street in Soweto, South Africa, renowned for being the only street in the world where two Nobel Peace Prize laureates, Nelson Mandela and Desmond Tutu, once lived.
-
D.
Walter Sisulu Square
Walter Sisulu Square is a historic public square and heritage site in Soweto, South Africa, known as the location where the Freedom Charter was adopted and as a symbol of the anti-apartheid struggle.
-
E.
Pretorius Street, Pretoria
Pretorius Street is a major thoroughfare in central Pretoria, South Africa, running past landmarks such as Church Square and forming part of the city’s historic urban core.
- 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_69c68854a0d88190bc0bf82263f1afce |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6db3aad108190b19df2d21f5ce168 |
completed | March 27, 2026, 7:32 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c761a6bbdc81908c96871f151db279 |
completed | March 28, 2026, 5:05 a.m. |
| NEDg | Description generation | batch_69c7639074f48190bc095f18fc35c08b |
completed | March 28, 2026, 5:13 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c76435fd2c819099143ea12f21d095 |
completed | March 28, 2026, 5:16 a.m. |
Created at: March 27, 2026, 2:30 p.m.