Triple

T21804096
Position Surface form Disambiguated ID Type / Status
Subject 1956 women’s march to the Union Buildings E538305 entity
Predicate location P40 FINISHED
Object Union Buildings, Pretoria, South Africa — 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: Union Buildings, Pretoria, South Africa | Statement: [1956 women’s march to the Union Buildings, location, Union Buildings, Pretoria, South Africa]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Union Buildings, Pretoria, South Africa
Context triple: [1956 women’s march to the Union Buildings, location, Union Buildings, Pretoria, South Africa]
  • A. Union buildings, Pretoria chosen
    The Union Buildings in Pretoria are a grand sandstone government complex that serves as the official seat of the South African government and the offices of the President.
  • B. Pretoria City Hall
    Pretoria City Hall is a historic civic building and landmark in Pretoria, South Africa, known for its distinctive architecture and role as a center for municipal and cultural events.
  • C. Johannesburg City Hall
    Johannesburg City Hall is a historic civic building and architectural landmark in central Johannesburg that houses the city’s municipal chambers and hosts official events.
  • D. Luthuli House, Johannesburg
    Luthuli House, Johannesburg is the main administrative and political nerve center of South Africa’s ruling African National Congress party.
  • E. Cape Town City Hall
    Cape Town City Hall is a historic Edwardian-style civic building and landmark in central Cape Town, South Africa, known for its grand architecture and cultural significance.
  • 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_69e0c4733f4081909a86622e7e6d15d2 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69f0780126e88190a93dd8d0519eb8fc completed April 28, 2026, 9:04 a.m.
Created at: April 16, 2026, 6:53 p.m.