Triple

T1157383
Position Surface form Disambiguated ID Type / Status
Subject Youth Day E24412 entity
Predicate associatedWith P37 FINISHED
Object Hector Pieterson
Hector Pieterson was a South African schoolboy whose killing by apartheid police during the 1976 Soweto uprising became an iconic symbol of resistance and is commemorated annually on Youth Day.
E132150 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: Hector Pieterson | Statement: [Youth Day, associatedWith, Hector Pieterson]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Hector Pieterson
Context triple: [Youth Day, associatedWith, Hector Pieterson]
  • A. Eric Cradock
    Eric Cradock was a Canadian sports promoter and businessman best known as a co-founder and early owner of the Toronto Huskies basketball team.
  • B. Christiaan de Wet
    Christiaan de Wet was a prominent Boer general and guerrilla leader renowned for his daring and highly effective campaigns against British forces during the Second Boer War.
  • C. Yusuf Dadoo
    Yusuf Dadoo was a prominent South African Indian anti-apartheid leader, physician, and communist activist who played a key role in uniting Indian and African resistance against racial segregation.
  • D. Bobby Sands
    Bobby Sands was an Irish republican and Provisional IRA member who became internationally known after dying on hunger strike in prison in 1981, symbolizing resistance to British rule in Northern Ireland.
  • E. Pat Tillman
    Pat Tillman was an American football player who left his NFL career with the Arizona Cardinals to enlist in the U.S. Army after 9/11 and was later killed in Afghanistan, becoming a symbol of sacrifice and service.
  • 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: Hector Pieterson
Triple: [Youth Day, associatedWith, Hector Pieterson]
Generated description
Hector Pieterson was a South African schoolboy whose killing by apartheid police during the 1976 Soweto uprising became an iconic symbol of resistance and is commemorated annually on Youth Day.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Hector Pieterson
Target entity description: Hector Pieterson was a South African schoolboy whose killing by apartheid police during the 1976 Soweto uprising became an iconic symbol of resistance and is commemorated annually on Youth Day.
  • A. Eric Cradock
    Eric Cradock was a Canadian sports promoter and businessman best known as a co-founder and early owner of the Toronto Huskies basketball team.
  • B. Christiaan de Wet
    Christiaan de Wet was a prominent Boer general and guerrilla leader renowned for his daring and highly effective campaigns against British forces during the Second Boer War.
  • C. Yusuf Dadoo
    Yusuf Dadoo was a prominent South African Indian anti-apartheid leader, physician, and communist activist who played a key role in uniting Indian and African resistance against racial segregation.
  • D. Bobby Sands
    Bobby Sands was an Irish republican and Provisional IRA member who became internationally known after dying on hunger strike in prison in 1981, symbolizing resistance to British rule in Northern Ireland.
  • E. Pat Tillman
    Pat Tillman was an American football player who left his NFL career with the Arizona Cardinals to enlist in the U.S. Army after 9/11 and was later killed in Afghanistan, becoming a symbol of sacrifice and service.
  • 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_69a494060e148190abb42f971242c197 completed March 1, 2026, 7:31 p.m.
NER Named-entity recognition batch_69a4bc92ae008190a587c12ecc9a502a completed March 1, 2026, 10:24 p.m.
NED1 Entity disambiguation (via context triple) batch_69ac5eba03f081908c8bf99e6369080a completed March 7, 2026, 5:22 p.m.
NEDg Description generation batch_69ac5f4756b08190b3dbaf64a9351836 completed March 7, 2026, 5:24 p.m.
NED2 Entity disambiguation (via description) batch_69ac600f78148190bd3109276f7b9e3a completed March 7, 2026, 5:27 p.m.
Created at: March 1, 2026, 7:44 p.m.