Triple

T11785605
Position Surface form Disambiguated ID Type / Status
Subject South Africa–Namibia border E280261 entity
Predicate borderCrossing P4105 FINISHED
Object Vioolsdrif border post
Vioolsdrif border post is a major road border crossing and customs checkpoint between South Africa and Namibia, situated near the Orange River in a remote desert region.
 E946392 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: Vioolsdrif border post | Statement: [South Africa–Namibia border, borderCrossing, Vioolsdrif border post]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Vioolsdrif border post
Context triple: [South Africa–Namibia border, borderCrossing, Vioolsdrif border post]
  • A. Trans-Kalahari Border Post
    Trans-Kalahari Border Post is a key international crossing facility along the Trans-Kalahari Corridor that facilitates road transport and trade between Southern African countries.
  • B. Chirundu Border Post
    Chirundu Border Post is a key town and border crossing between Zimbabwe and Zambia, serving as an important transit point for regional trade and travel.
  • C. Skilpadshek Border Post
    Skilpadshek Border Post is a major road border crossing between South Africa and Botswana that serves as a key gateway on the Trans-Kalahari Corridor for regional trade and transport.
  • D. Plumtree–Ramokgwebana border crossing
    The Plumtree–Ramokgwebana border crossing is a major road and customs checkpoint linking western Zimbabwe with eastern Botswana, serving as an important regional trade and travel route.
  • E. South Africa–Lesotho border
    The South Africa–Lesotho border is the international boundary separating the enclaved mountain kingdom of Lesotho from the surrounding Republic of South Africa, running largely along the high peaks of the Drakensberg and Maloti ranges.
  • 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: Vioolsdrif border post
Triple: [South Africa–Namibia border, borderCrossing, Vioolsdrif border post]
Generated description
Vioolsdrif border post is a major road border crossing and customs checkpoint between South Africa and Namibia, situated near the Orange River in a remote desert region.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Vioolsdrif border post
Target entity description: Vioolsdrif border post is a major road border crossing and customs checkpoint between South Africa and Namibia, situated near the Orange River in a remote desert region.
  • A. Trans-Kalahari Border Post
    Trans-Kalahari Border Post is a key international crossing facility along the Trans-Kalahari Corridor that facilitates road transport and trade between Southern African countries.
  • B. Chirundu Border Post
    Chirundu Border Post is a key town and border crossing between Zimbabwe and Zambia, serving as an important transit point for regional trade and travel.
  • C. Skilpadshek Border Post
    Skilpadshek Border Post is a major road border crossing between South Africa and Botswana that serves as a key gateway on the Trans-Kalahari Corridor for regional trade and transport.
  • D. Plumtree–Ramokgwebana border crossing
    The Plumtree–Ramokgwebana border crossing is a major road and customs checkpoint linking western Zimbabwe with eastern Botswana, serving as an important regional trade and travel route.
  • E. South Africa–Lesotho border
    The South Africa–Lesotho border is the international boundary separating the enclaved mountain kingdom of Lesotho from the surrounding Republic of South Africa, running largely along the high peaks of the Drakensberg and Maloti ranges.
  • 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_69d6ab258b808190b1735835c841e3a4 completed April 8, 2026, 7:23 p.m.
NER Named-entity recognition batch_69d8a585795c8190aa8a5edf0d99b47f completed April 10, 2026, 7:23 a.m.
NED1 Entity disambiguation (via context triple) batch_69f090d861f481909b920197a3d60e28 completed April 28, 2026, 10:50 a.m.
NEDg Description generation batch_69f0bd3f39608190b29027b30664bd9c completed April 28, 2026, 1:59 p.m.
NED2 Entity disambiguation (via description) batch_69f0ef5afd448190953b5d9929478132 completed April 28, 2026, 5:33 p.m.
Created at: April 8, 2026, 9:42 p.m.