Triple

T28499467
Position Surface form Disambiguated ID Type / Status
Subject John Vorster Square E721193 entity
Predicate postApartheidName P166223 FINISHED
Object Johannesburg Central Police Station
Johannesburg Central Police Station is a major law enforcement facility in Johannesburg that was formerly known as John Vorster Square, a notorious site of apartheid-era police detention and abuse.
 E1821830 NE FINISHED

How this triple was built (3 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: Johannesburg Central Police Station | Statement: [John Vorster Square, postApartheidName, Johannesburg Central Police Station]
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: Johannesburg Central Police Station
Triple: [John Vorster Square, postApartheidName, Johannesburg Central Police Station]
Generated description
Johannesburg Central Police Station is a major law enforcement facility in Johannesburg that was formerly known as John Vorster Square, a notorious site of apartheid-era police detention and abuse.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: postApartheidName
Context triple: [John Vorster Square, postApartheidName, Johannesburg Central Police Station]
  • A. postApartheidClassification
    Indicates how an entity is categorized or classified within the social, legal, or institutional frameworks that emerged after the end of apartheid.
  • B. postApartheidCharacteristic
    Indicates a characteristic, condition, or attribute that specifically pertains to the period following the end of apartheid.
  • C. positionOnApartheid
    Indicates a stance, opinion, or policy that an entity holds regarding apartheid.
  • D. legalStatusUnderApartheid
    Indicates the legal classification or rights a person or group held under apartheid-era laws and policies.
  • E. nameInAfrikaans
    Indicates that one entity is the name or designation of another entity when expressed in the Afrikaans language.
  • F. None of above. chosen

Provenance (7 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_69f01a5afdac8190ac6e72d5c100bd58 completed April 28, 2026, 2:24 a.m.
NER Named-entity recognition batch_69f66003a3f48190a2ba6da5aafbb5cb completed May 2, 2026, 8:35 p.m.
NED1 Entity disambiguation (via context triple) batch_6a1cac4a3524819089cfb71cffa79478 completed May 31, 2026, 9:46 p.m.
NEDg Description generation batch_6a1cacfc26bc8190ad65e3f8ef7d6d7b completed May 31, 2026, 9:49 p.m.
NED2 Entity disambiguation (via description) batch_6a1cadf50e1c81908235678a32385afb completed May 31, 2026, 9:53 p.m.
PD Predicate disambiguation batch_69f65c2198208190a3954086c22cfcbf completed May 2, 2026, 8:18 p.m.
PDg Predicate description generation batch_69f65f75ac608190a62cd6afce14f68e completed May 2, 2026, 8:32 p.m.
Created at: April 28, 2026, 3:06 a.m.