Triple

T15499406
Position Surface form Disambiguated ID Type / Status
Subject Beaufort West E378909 entity
Predicate isOnCorridor P1018 FINISHED
Object Cape Town–Gauteng road corridor E1104599 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: Cape Town–Gauteng road corridor | Statement: [Beaufort West, isOnCorridor, Cape Town–Gauteng road corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Cape Town–Gauteng road corridor
Context triple: [Beaufort West, isOnCorridor, Cape Town–Gauteng road corridor]
  • A. Cape Town–Johannesburg corridor chosen
    The Cape Town–Johannesburg corridor is a major South African transport and economic axis linking Cape Town and Johannesburg through key road and rail routes that support significant trade and passenger movement.
  • B. Ben Schoeman Freeway (N1)
    Ben Schoeman Freeway (N1) is a major highway in Gauteng, South Africa, forming a key section of the N1 route and serving as a primary arterial link between Johannesburg and Pretoria.
  • C. Durban–Johannesburg corridor
    The Durban–Johannesburg corridor is a major South African transport and economic artery linking the coastal port city of Durban with the inland metropolis of Johannesburg.
  • D. Johannesburg Ring Road
    The Johannesburg Ring Road is a network of freeways encircling Johannesburg, South Africa, that facilitates high-volume traffic flow around the city and connects major national routes.
  • E. Maputo–Witbank toll road
    The Maputo–Witbank toll road is a major regional highway linking South Africa’s industrial heartland with the port city of Maputo in Mozambique, serving as a key trade and transport corridor in southern 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_69d85cd53a7c819080f5b9042c4c199e completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e03fcb4e8c81908e4ab463e3ae252b completed April 16, 2026, 1:47 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff3667a53c81908be789f99e580265 completed May 9, 2026, 1:28 p.m.
Created at: April 10, 2026, 3:54 a.m.