Triple

T4516780
Position Surface form Disambiguated ID Type / Status
Subject Ahmed Kathrada E102170 entity
Predicate educatedAt P5 FINISHED
Object 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.
 E449048 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: Johannesburg Indian High School | Statement: [Ahmed Kathrada, educatedAt, Johannesburg Indian High School]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Johannesburg Indian High School
Context triple: [Ahmed Kathrada, educatedAt, Johannesburg Indian High School]
  • A. 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.
  • B. 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.
  • C. Maritzburg College
    Maritzburg College is a historic all-boys public school in Pietermaritzburg, South Africa, renowned for its strong academic, sporting, and cultural traditions.
  • D. Lobamba Royal School
    Lobamba Royal School is an educational institution in Eswatini known for educating members of the Swazi royal family, including King Mswati III.
  • E. Naparima Girls’ High School
    Naparima Girls’ High School is a prestigious secondary school for girls located in San Fernando, Trinidad and Tobago, known for its strong academic performance and rich cultural and extracurricular programs.
  • 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: Johannesburg Indian High School
Triple: [Ahmed Kathrada, educatedAt, Johannesburg Indian High School]
Generated description
Johannesburg Indian High School was a segregated secondary school in Johannesburg that educated many Indian South Africans, including anti-apartheid activist Ahmed Kathrada.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Johannesburg Indian High School
Target entity description: Johannesburg Indian High School was a segregated secondary school in Johannesburg that educated many Indian South Africans, including anti-apartheid activist Ahmed Kathrada.
  • A. 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.
  • B. 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.
  • C. Maritzburg College
    Maritzburg College is a historic all-boys public school in Pietermaritzburg, South Africa, renowned for its strong academic, sporting, and cultural traditions.
  • D. Lobamba Royal School
    Lobamba Royal School is an educational institution in Eswatini known for educating members of the Swazi royal family, including King Mswati III.
  • E. Naparima Girls’ High School
    Naparima Girls’ High School is a prestigious secondary school for girls located in San Fernando, Trinidad and Tobago, known for its strong academic performance and rich cultural and extracurricular programs.
  • 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_69bd43d6251c81909deecce3e6e9d69c completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd5726983c8190bca116eeee54241c completed March 20, 2026, 2:18 p.m.
NED1 Entity disambiguation (via context triple) batch_69bd7f93a6808190bc1290232998184c completed March 20, 2026, 5:10 p.m.
NEDg Description generation batch_69bd9df55108819095f727f112cb41cf completed March 20, 2026, 7:20 p.m.
NED2 Entity disambiguation (via description) batch_69bd9eab6c60819088407768561d3715 completed March 20, 2026, 7:23 p.m.
Created at: March 20, 2026, 1:02 p.m.