Triple

T2797402
Position Surface form Disambiguated ID Type / Status
Subject Springs E53070 entity
Predicate locatedIn P40 FINISHED
Object Greater Johannesburg metropolitan area E290983 NE FINISHED

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: Greater Johannesburg metropolitan area | Statement: [Springs, locatedIn, Greater Johannesburg metropolitan area]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Greater Johannesburg metropolitan area
Context triple: [Springs, locatedIn, Greater Johannesburg metropolitan area]
  • A. Greater Johannesburg metropolitan area chosen
    The Greater Johannesburg metropolitan area is South Africa’s largest urban and economic hub, encompassing Johannesburg and its surrounding suburbs and municipalities.
  • B. Greater Pretoria region
    The Greater Pretoria region is a metropolitan area in northern Gauteng, South Africa, centered on the city of Pretoria and its surrounding urban and suburban communities.
  • C. Pretoria–Witwatersrand–Vereeniging conurbation
    The Pretoria–Witwatersrand–Vereeniging conurbation is South Africa’s largest urban agglomeration, encompassing much of the country’s economic and population core in the Gauteng region.
  • D. Central Rand
    Central Rand is a major section of South Africa’s Witwatersrand region, historically significant for its rich gold-bearing reefs and mining activity.
  • E. City of Johannesburg Metropolitan Municipality
    The City of Johannesburg Metropolitan Municipality is the local government authority responsible for administering and providing services to the greater Johannesburg metropolitan area in South Africa.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69ab495a90788190941b6917e1eca3a6 completed March 6, 2026, 9:38 p.m.
NER Named-entity recognition batch_69abddf0f4988190bffc3abab7edbb81 completed March 7, 2026, 8:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69afe8a5c364819092b01e90ee40e155 completed March 10, 2026, 9:47 a.m.
Created at: March 6, 2026, 9:58 p.m.