Triple

T17577956
Position Surface form Disambiguated ID Type / Status
Subject Alexandra bus boycott of 1957 E428120 entity
Predicate hasParticipant P149 FINISHED
Object South African police — NE NERFINISHED

How this triple was built (2 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: South African police | Statement: [Alexandra bus boycott of 1957, hasParticipant, South African police]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: South African police
Context triple: [Alexandra bus boycott of 1957, hasParticipant, South African police]
  • A. South African Police Service chosen
    The South African Police Service is the national law enforcement agency responsible for maintaining public order, preventing and investigating crime, and enforcing the law throughout South Africa.
  • B. South African authorities
    South African authorities are the governmental and administrative bodies responsible for enforcing laws, maintaining public order, and overseeing public services within South Africa.
  • C. Botswana Police Service
    The Botswana Police Service is the national law enforcement agency of Botswana, responsible for maintaining public order, preventing and investigating crime, and protecting key state institutions.
  • D. British South Africa Police
    The British South Africa Police was the paramilitary police force of colonial Rhodesia, serving both as a national law enforcement agency and a key arm of the regime’s internal security and military operations.
  • E. South African Intelligence Corps
    The South African Intelligence Corps is a specialized branch of the South African Army responsible for military intelligence gathering, analysis, and support to operational planning.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (2 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_69d889e0385081908a04b66f4dd4bd0d completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e463cb40088190b726f2c026358cf2 completed April 19, 2026, 5:10 a.m.
Created at: April 10, 2026, 5:50 a.m.