Triple

T11258818
Position Surface form Disambiguated ID Type / Status
Subject Sandton E266508 entity
Predicate hasPart P35 FINISHED
Object Nelson Mandela Square
Nelson Mandela Square is a popular public plaza and shopping destination in Sandton, Johannesburg, known for its restaurants, retail outlets, and prominent statue of Nelson Mandela.
E914705 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: Nelson Mandela Square | Statement: [Sandton, hasPart, Nelson Mandela Square]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Nelson Mandela Square
Context triple: [Sandton, hasPart, Nelson Mandela Square]
  • A. 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.
  • B. John Vorster Square
    John Vorster Square was a notorious apartheid-era police headquarters and detention center in Johannesburg, South Africa, infamous for the torture and deaths of political detainees.
  • C. Randburg Square
    Randburg Square is a popular shopping centre in Randburg, South Africa, featuring a variety of retail stores, services, and dining options for local shoppers.
  • D. Gandhi Square, Johannesburg
    Gandhi Square in Johannesburg is a central public plaza named in honor of Mahatma Gandhi, commemorating his early activism and legal work in South Africa.
  • E. Church Square, Pretoria
    Church Square, Pretoria is a historic public square in the heart of South Africa’s administrative capital, renowned for its surrounding landmark buildings and role as a focal point of civic and political life.
  • 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: Nelson Mandela Square
Triple: [Sandton, hasPart, Nelson Mandela Square]
Generated description
Nelson Mandela Square is a popular public plaza and shopping destination in Sandton, Johannesburg, known for its restaurants, retail outlets, and prominent statue of Nelson Mandela.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Nelson Mandela Square
Target entity description: Nelson Mandela Square is a popular public plaza and shopping destination in Sandton, Johannesburg, known for its restaurants, retail outlets, and prominent statue of Nelson Mandela.
  • A. 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.
  • B. John Vorster Square
    John Vorster Square was a notorious apartheid-era police headquarters and detention center in Johannesburg, South Africa, infamous for the torture and deaths of political detainees.
  • C. Randburg Square
    Randburg Square is a popular shopping centre in Randburg, South Africa, featuring a variety of retail stores, services, and dining options for local shoppers.
  • D. Gandhi Square, Johannesburg
    Gandhi Square in Johannesburg is a central public plaza named in honor of Mahatma Gandhi, commemorating his early activism and legal work in South Africa.
  • E. Church Square, Pretoria
    Church Square, Pretoria is a historic public square in the heart of South Africa’s administrative capital, renowned for its surrounding landmark buildings and role as a focal point of civic and political life.
  • 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_69d6aac7953c8190b82caf9d7640fdf9 completed April 8, 2026, 7:21 p.m.
NER Named-entity recognition batch_69d7e936cb048190b4d6fb2851ef8932 completed April 9, 2026, 6 p.m.
NED1 Entity disambiguation (via context triple) batch_69e4ccada158819080e49833e09f84a0 completed April 19, 2026, 12:38 p.m.
NEDg Description generation batch_69e4d9ec9964819084bd7118e49c41a2 completed April 19, 2026, 1:34 p.m.
NED2 Entity disambiguation (via description) batch_69e4ddab4ef48190ab7f371da765c6c0 completed April 19, 2026, 1:50 p.m.
Created at: April 8, 2026, 9:31 p.m.