Triple

T11718279
Position Surface form Disambiguated ID Type / Status
Subject Pretoria–Witwatersrand–Vereeniging conurbation E278558 entity
Predicate hasTransportInfrastructure P2560 FINISHED
Object N17 highway
The N17 highway is a major South African route that connects Johannesburg and the broader Gauteng region with towns and cities to the east, serving as an important commuter and freight corridor.
E1054729 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: N17 highway | Statement: [Pretoria–Witwatersrand–Vereeniging conurbation, hasTransportInfrastructure, N17 highway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: N17 highway
Context triple: [Pretoria–Witwatersrand–Vereeniging conurbation, hasTransportInfrastructure, N17 highway]
  • A. N14 highway
    The N14 highway is a major South African national route connecting Pretoria and Johannesburg with the North West and Northern Cape provinces.
  • B. N13 highway
    The N13 highway is a major Moroccan road that runs through the Middle Atlas region, connecting towns such as Azrou with other key cities and routes.
  • C. N12 highway
    The N12 highway is a major South African route that connects Johannesburg with key towns and cities in Mpumalanga and beyond, serving as an important corridor for regional travel and freight.
  • D. M17 highway
    The M17 highway is a major north–south road in Bosnia and Herzegovina that forms part of the European route network and links key cities including Zenica.
  • E. N8 highway
    The N8 highway is a major Moroccan road that runs across the Middle Atlas region, linking key cities such as Azrou with other important urban and economic centers.
  • 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: N17 highway
Triple: [Pretoria–Witwatersrand–Vereeniging conurbation, hasTransportInfrastructure, N17 highway]
Generated description
The N17 highway is a major South African route that connects Johannesburg and the broader Gauteng region with towns and cities to the east, serving as an important commuter and freight corridor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: N17 highway
Target entity description: The N17 highway is a major South African route that connects Johannesburg and the broader Gauteng region with towns and cities to the east, serving as an important commuter and freight corridor.
  • A. N14 highway
    The N14 highway is a major South African national route connecting Pretoria and Johannesburg with the North West and Northern Cape provinces.
  • B. N13 highway
    The N13 highway is a major Moroccan road that runs through the Middle Atlas region, connecting towns such as Azrou with other key cities and routes.
  • C. N12 highway
    The N12 highway is a major South African route that connects Johannesburg with key towns and cities in Mpumalanga and beyond, serving as an important corridor for regional travel and freight.
  • D. M17 highway
    The M17 highway is a major north–south road in Bosnia and Herzegovina that forms part of the European route network and links key cities including Zenica.
  • E. N8 highway
    The N8 highway is a major Moroccan road that runs across the Middle Atlas region, linking key cities such as Azrou with other important urban and economic centers.
  • 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_69d6aaff2ce88190b4a1e4b341ad5377 completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8a4c10d988190842acd824135cf15 completed April 10, 2026, 7:20 a.m.
NED1 Entity disambiguation (via context triple) batch_69f7941721d08190900ca872503055db completed May 3, 2026, 6:29 p.m.
NEDg Description generation batch_69f796a4eac88190aa68765fd0e6dfe7 completed May 3, 2026, 6:40 p.m.
NED2 Entity disambiguation (via description) batch_69f7976846308190b1a5c056609fca34 completed May 3, 2026, 6:43 p.m.
Created at: April 8, 2026, 9:40 p.m.