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.