Triple

T14228789
Position Surface form Disambiguated ID Type / Status
Subject Zimbabwe–South Africa border E352695 entity
Predicate borderPostLocatedOnHighway P113301 FINISHED
Object Cape to Cairo Road corridor E265814 NE FINISHED

How this triple was built (3 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 to Cairo Road corridor | Statement: [Zimbabwe–South Africa border, borderPostLocatedOnHighway, Cape to Cairo Road corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Cape to Cairo Road corridor
Context triple: [Zimbabwe–South Africa border, borderPostLocatedOnHighway, Cape to Cairo Road corridor]
  • A. Cape to Cairo Road corridor chosen
    The Cape to Cairo Road corridor is a proposed trans-African highway route intended to link South Africa’s Cape Town with Egypt’s Cairo, facilitating regional connectivity and trade across the continent.
  • B. Trans-African Highway network
    The Trans-African Highway network is a continent-spanning system of major road corridors designed to improve transport, trade, and regional integration across Africa.
  • C. Tanzam Highway
    The Tanzam Highway is a key transport corridor in Tanzania that links the coastal city of Dar es Salaam with the landlocked nation of Zambia, facilitating regional trade and travel.
  • D. Trans–West African Coastal Highway
    The Trans–West African Coastal Highway is a major international road network that links numerous coastal countries of West Africa, facilitating regional trade and transportation.
  • E. Kampala–Nimule–Juba transport corridor
    The Kampala–Nimule–Juba transport corridor is a major regional road route linking Uganda’s capital Kampala with South Sudan’s capital Juba via the border town of Nimule, facilitating trade and movement between the two countries.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: borderPostLocatedOnHighway
Context triple: [Zimbabwe–South Africa border, borderPostLocatedOnHighway, Cape to Cairo Road corridor]
  • A. borderPostName
    Indicates the specific name assigned to a border post where a boundary crossing or checkpoint is located.
  • B. borderPostType
    Indicates the specific kind or classification of a border post associated with a boundary or crossing point.
  • C. borderTownAcrossBorder
    Indicates that a town lies on one side of a border directly opposite or adjacent to a town on the other side of that border.
  • D. borderStation
    Indicates a facility or checkpoint located at or near a border where cross-boundary movement, control, or processing of people or goods occurs.
  • E. nearBorderCrossing
    Indicates that an entity is located close to a border crossing point between two regions or countries.
  • 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_69d8278adc7c8190a9218d69bce3c4e6 completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de622a48508190bbfedb762bd1674d completed April 14, 2026, 3:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd2819bfec8190b555632338c53740 completed May 8, 2026, 12:02 a.m.
PD Predicate disambiguation batch_69de05bf069c8190b69f00f00f5eb126 completed April 14, 2026, 9:15 a.m.
PDg Predicate description generation batch_69de239a02e881909b0e2679487e4ab2 completed April 14, 2026, 11:23 a.m.
Created at: April 10, 2026, 1:07 a.m.