Triple

T10136302
Position Surface form Disambiguated ID Type / Status
Subject Magersfontein kopje E226862 entity
Predicate nearbyCity P350 FINISHED
Object Kimberley, Northern Cape
Kimberley, Northern Cape is a historic South African city best known for its diamond mining heritage and the famous Big Hole open-pit mine.
 E843300 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: Kimberley, Northern Cape | Statement: [Magersfontein kopje, nearbyCity, Kimberley, Northern Cape]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kimberley, Northern Cape
Context triple: [Magersfontein kopje, nearbyCity, Kimberley, Northern Cape]
  • A. Rustenburg
    Rustenburg is a city in South Africa’s North West Province known for its mining industry and as one of the venues for the 2010 FIFA World Cup.
  • B. Keetmanshoop
    Keetmanshoop is a historic town in southern Namibia known as a regional commercial center and gateway to the surrounding semi-desert landscapes.
  • C. Hoedspruit
    Hoedspruit is a small South African town near Kruger National Park, known as a gateway to wildlife reserves and scenic Lowveld attractions.
  • D. Belmont, Northern Cape
    Belmont, Northern Cape is a small locality in South Africa’s Northern Cape province, historically notable as the site of the Battle of Belmont during the Second Boer War.
  • E. Tulbagh
    Tulbagh is a historic town in South Africa’s Western Cape, known for its Cape Dutch architecture and surrounding wine-producing valley.
  • 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: Kimberley, Northern Cape
Triple: [Magersfontein kopje, nearbyCity, Kimberley, Northern Cape]
Generated description
Kimberley, Northern Cape is a historic South African city best known for its diamond mining heritage and the famous Big Hole open-pit mine.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kimberley, Northern Cape
Target entity description: Kimberley, Northern Cape is a historic South African city best known for its diamond mining heritage and the famous Big Hole open-pit mine.
  • A. Rustenburg
    Rustenburg is a city in South Africa’s North West Province known for its mining industry and as one of the venues for the 2010 FIFA World Cup.
  • B. Keetmanshoop
    Keetmanshoop is a historic town in southern Namibia known as a regional commercial center and gateway to the surrounding semi-desert landscapes.
  • C. Hoedspruit
    Hoedspruit is a small South African town near Kruger National Park, known as a gateway to wildlife reserves and scenic Lowveld attractions.
  • D. Belmont, Northern Cape
    Belmont, Northern Cape is a small locality in South Africa’s Northern Cape province, historically notable as the site of the Battle of Belmont during the Second Boer War.
  • E. Tulbagh
    Tulbagh is a historic town in South Africa’s Western Cape, known for its Cape Dutch architecture and surrounding wine-producing valley.
  • 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_69ca8433ec308190b8b25a6fe359c34c completed March 30, 2026, 2:09 p.m.
NER Named-entity recognition batch_69cde87fae288190bb4f13e1ae90f50a completed April 2, 2026, 3:54 a.m.
NED1 Entity disambiguation (via context triple) batch_69d2e5e4664081908c1821006bd2f57f completed April 5, 2026, 10:44 p.m.
NEDg Description generation batch_69d2e73e4d5081909f0068d3bed583d3 completed April 5, 2026, 10:50 p.m.
NED2 Entity disambiguation (via description) batch_69d2e7eea4d88190a2ec6d22a83934b3 completed April 5, 2026, 10:53 p.m.
Created at: March 30, 2026, 9:06 p.m.