Triple

T2277904
Position Surface form Disambiguated ID Type / Status
Subject Rivonia Trial E51214 entity
Predicate defendant P2238 FINISHED
Object Bob Hepple
Bob Hepple was a South African-born lawyer, anti-apartheid activist, and later a prominent legal scholar in the United Kingdom who played a key role in the struggle against apartheid.
E254010 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: Bob Hepple | Statement: [Rivonia Trial, defendant, Bob Hepple]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bob Hepple
Context triple: [Rivonia Trial, defendant, Bob Hepple]
  • A. Stephen Kinnock
    Stephen Kinnock is a British Labour Party politician and Member of Parliament, known also as the son of former Labour leader Neil Kinnock.
  • B. Michael Portillo
    Michael Portillo is a British journalist, broadcaster, and former Conservative politician known for his cabinet roles in the 1990s and his popular railway travel television series.
  • C. Gerry Fitt
    Gerry Fitt was a prominent Northern Irish nationalist politician and civil rights advocate who became the founding leader of the Social Democratic and Labour Party (SDLP).
  • D. Gerry Hambling
    Gerry Hambling was a British film editor known for his long collaboration with director Alan Parker on films such as "Bugsy Malone," "Midnight Express," and "Mississippi Burning."
  • E. Jim Callaghan
    Jim Callaghan was a British Labour politician who served as Prime Minister of the United Kingdom from 1976 to 1979 and is notable for having held all four of the UK's major offices of state.
  • 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: Bob Hepple
Triple: [Rivonia Trial, defendant, Bob Hepple]
Generated description
Bob Hepple was a South African-born lawyer, anti-apartheid activist, and later a prominent legal scholar in the United Kingdom who played a key role in the struggle against apartheid.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Bob Hepple
Target entity description: Bob Hepple was a South African-born lawyer, anti-apartheid activist, and later a prominent legal scholar in the United Kingdom who played a key role in the struggle against apartheid.
  • A. Stephen Kinnock
    Stephen Kinnock is a British Labour Party politician and Member of Parliament, known also as the son of former Labour leader Neil Kinnock.
  • B. Michael Portillo
    Michael Portillo is a British journalist, broadcaster, and former Conservative politician known for his cabinet roles in the 1990s and his popular railway travel television series.
  • C. Gerry Fitt
    Gerry Fitt was a prominent Northern Irish nationalist politician and civil rights advocate who became the founding leader of the Social Democratic and Labour Party (SDLP).
  • D. Gerry Hambling
    Gerry Hambling was a British film editor known for his long collaboration with director Alan Parker on films such as "Bugsy Malone," "Midnight Express," and "Mississippi Burning."
  • E. Jim Callaghan
    Jim Callaghan was a British Labour politician who served as Prime Minister of the United Kingdom from 1976 to 1979 and is notable for having held all four of the UK's major offices of state.
  • 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_69a88b08e4308190bdac9aebcca1c91a completed March 4, 2026, 7:42 p.m.
NER Named-entity recognition batch_69abc217b6648190be77d2176d322efd completed March 7, 2026, 6:13 a.m.
NED1 Entity disambiguation (via context triple) batch_69ae7f11ea248190be3092985edcb29b completed March 9, 2026, 8:04 a.m.
NEDg Description generation batch_69ae80be3354819088486da5e4c05909 completed March 9, 2026, 8:11 a.m.
NED2 Entity disambiguation (via description) batch_69ae8171d1fc8190bc95d1eedc629294 completed March 9, 2026, 8:14 a.m.
Created at: March 4, 2026, 7:48 p.m.