Triple

T3112967
Position Surface form Disambiguated ID Type / Status
Subject Nomalizo Leah Tutu E64992 entity
Predicate familyName P18 FINISHED
Object Tutu
Tutu is a South African surname most prominently associated with Archbishop Desmond Tutu and his family, known for their role in the anti-apartheid movement and social justice advocacy.
 E327625 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: Tutu | Statement: [Nomalizo Leah Tutu, familyName, Tutu]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tutu
Context triple: [Nomalizo Leah Tutu, familyName, Tutu]
  • A. Tutu
    Tutu is a residential and commercial community on the island of Saint Thomas in the U.S. Virgin Islands.
  • B. Sikhumbuto
    Sikhumbuto is the main memorial complex at Freedom Park in Pretoria, South Africa, dedicated to honoring those who died in various struggles for the country’s freedom.
  • C. Rakai Pikatan
    Rakai Pikatan was a 9th-century Javanese king of the Medang (Mataram) Kingdom, known for consolidating royal power in Central Java and patronizing major Hindu temple construction.
  • D. Dadoo
    Dadoo is the surname of Yusuf Dadoo, a prominent South African anti-apartheid activist and political leader.
  • E. Machel
    Machel is a surname most prominently associated with Mozambican politician and humanitarian Graça Machel and her late husband, revolutionary leader and first president of Mozambique Samora Machel.
  • 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: Tutu
Triple: [Nomalizo Leah Tutu, familyName, Tutu]
Generated description
Tutu is a South African surname most prominently associated with Archbishop Desmond Tutu and his family, known for their role in the anti-apartheid movement and social justice advocacy.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tutu
Target entity description: Tutu is a South African surname most prominently associated with Archbishop Desmond Tutu and his family, known for their role in the anti-apartheid movement and social justice advocacy.
  • A. Tutu
    Tutu is a residential and commercial community on the island of Saint Thomas in the U.S. Virgin Islands.
  • B. Sikhumbuto
    Sikhumbuto is the main memorial complex at Freedom Park in Pretoria, South Africa, dedicated to honoring those who died in various struggles for the country’s freedom.
  • C. Rakai Pikatan
    Rakai Pikatan was a 9th-century Javanese king of the Medang (Mataram) Kingdom, known for consolidating royal power in Central Java and patronizing major Hindu temple construction.
  • D. Dadoo
    Dadoo is the surname of Yusuf Dadoo, a prominent South African anti-apartheid activist and political leader.
  • E. Machel
    Machel is a surname most prominently associated with Mozambican politician and humanitarian Graça Machel and her late husband, revolutionary leader and first president of Mozambique Samora Machel.
  • 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_69ad857fcc088190b0c4d45a5cde6f61 completed March 8, 2026, 2:19 p.m.
NER Named-entity recognition batch_69ada43c79448190aa72f707319e8c5e completed March 8, 2026, 4:30 p.m.
NED1 Entity disambiguation (via context triple) batch_69b20397cbdc8190abdd93b502f9577f completed March 12, 2026, 12:06 a.m.
NEDg Description generation batch_69b204a8c5348190a2cb102b08fd6fa5 completed March 12, 2026, 12:11 a.m.
NED2 Entity disambiguation (via description) batch_69b205bdf5c881908bc6ef7c3c30df65 completed March 12, 2026, 12:15 a.m.
Created at: March 8, 2026, 3:04 p.m.