Triple

T13593710
Position Surface form Disambiguated ID Type / Status
Subject Zimbabwe–Mozambique border crossings network E324759 entity
Predicate hasComponent P35 FINISHED
Object Chirundu–Tete corridor crossings
The Chirundu–Tete corridor crossings are key road and trade border points linking Zimbabwe and Mozambique along a major regional transport route in southern Africa.
E324759 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: Chirundu–Tete corridor crossings | Statement: [Zimbabwe–Mozambique border crossings network, hasComponent, Chirundu–Tete corridor crossings]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Chirundu–Tete corridor crossings
Context triple: [Zimbabwe–Mozambique border crossings network, hasComponent, Chirundu–Tete corridor crossings]
  • A. Zimbabwe–Mozambique border crossings network
    The Zimbabwe–Mozambique border crossings network is the system of official road and rail entry points and customs posts that facilitate movement of people and goods between Zimbabwe and Mozambique.
  • B. Mutare–Beira corridor to Mozambique
    The Mutare–Beira corridor to Mozambique is a key regional transport route linking eastern Zimbabwe to the Mozambican port city of Beira, facilitating trade and transit between inland Southern Africa and the Indian Ocean.
  • C. Kazungula border crossing
    The Kazungula border crossing is a key southern African transit point and bridge complex over the Zambezi River that links Botswana and Zimbabwe and facilitates regional trade and travel.
  • D. Nacala Corridor
    The Nacala Corridor is a major transport and logistics route in Mozambique and neighboring countries, linking inland mining and agricultural regions to the Indian Ocean via the Port of Nacala.
  • E. Matadi–Kinshasa corridor
    The Matadi–Kinshasa corridor is a key transport route in the Democratic Republic of the Congo that links the Atlantic port city of Matadi with the inland capital Kinshasa, serving as the country’s main gateway for international trade.
  • 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: Chirundu–Tete corridor crossings
Triple: [Zimbabwe–Mozambique border crossings network, hasComponent, Chirundu–Tete corridor crossings]
Generated description
The Chirundu–Tete corridor crossings are key road and trade border points linking Zimbabwe and Mozambique along a major regional transport route in southern Africa.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Chirundu–Tete corridor crossings
Target entity description: The Chirundu–Tete corridor crossings are key road and trade border points linking Zimbabwe and Mozambique along a major regional transport route in southern Africa.
  • A. Zimbabwe–Mozambique border crossings network chosen
    The Zimbabwe–Mozambique border crossings network is the system of official road and rail entry points and customs posts that facilitate movement of people and goods between Zimbabwe and Mozambique.
  • B. Mutare–Beira corridor to Mozambique
    The Mutare–Beira corridor to Mozambique is a key regional transport route linking eastern Zimbabwe to the Mozambican port city of Beira, facilitating trade and transit between inland Southern Africa and the Indian Ocean.
  • C. Kazungula border crossing
    The Kazungula border crossing is a key southern African transit point and bridge complex over the Zambezi River that links Botswana and Zimbabwe and facilitates regional trade and travel.
  • D. Nacala Corridor
    The Nacala Corridor is a major transport and logistics route in Mozambique and neighboring countries, linking inland mining and agricultural regions to the Indian Ocean via the Port of Nacala.
  • E. Matadi–Kinshasa corridor
    The Matadi–Kinshasa corridor is a key transport route in the Democratic Republic of the Congo that links the Atlantic port city of Matadi with the inland capital Kinshasa, serving as the country’s main gateway for international trade.
  • F. None of above.

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_69d80769eaf081909d82f44e484d6113 completed April 9, 2026, 8:09 p.m.
NER Named-entity recognition batch_69dbb057f1c881909a3bb77c659a724a completed April 12, 2026, 2:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69f76bc762a08190b5d29cef9923da84 completed May 3, 2026, 3:37 p.m.
NEDg Description generation batch_69f77643b0348190962bf23a9857edbe completed May 3, 2026, 4:22 p.m.
NED2 Entity disambiguation (via description) batch_69f7792110e48190a29b6e89c6ebcc03 completed May 3, 2026, 4:34 p.m.
Created at: April 9, 2026, 9:49 p.m.