Triple

T15925499
Position Surface form Disambiguated ID Type / Status
Subject Bourem E386195 entity
Predicate isOnTransportRoute P11026 FINISHED
Object Niger River transport corridor
The Niger River transport corridor is a key inland waterway and trade route in West Africa that facilitates the movement of goods and people along the Niger River and connects inland communities to regional markets.
E1185338 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: Niger River transport corridor | Statement: [Bourem, isOnTransportRoute, Niger River transport corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Niger River transport corridor
Context triple: [Bourem, isOnTransportRoute, Niger River transport corridor]
  • A. Niamey–Dosso–Gaya corridor
    The Niamey–Dosso–Gaya corridor is a key transport route in Niger that links the capital Niamey to the south and onward to neighboring countries, facilitating regional trade and movement.
  • B. Lamu Port-South Sudan-Ethiopia Transport Corridor
    The Lamu Port-South Sudan-Ethiopia Transport Corridor is a major regional development initiative designed to link Kenya, South Sudan, and Ethiopia through a network of ports, highways, railways, and pipelines to boost trade and economic integration in East Africa.
  • C. Niamey–Tillabéri corridor
    The Niamey–Tillabéri corridor is a key transport route in western Niger that links the capital, Niamey, with the Tillabéri region and facilitates regional trade and movement.
  • D. Niamey–Zinder corridor
    The Niamey–Zinder corridor is a key transport axis in Niger that links the capital Niamey with the major eastern city of Zinder, facilitating domestic trade and regional connectivity.
  • E. 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.
  • 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: Niger River transport corridor
Triple: [Bourem, isOnTransportRoute, Niger River transport corridor]
Generated description
The Niger River transport corridor is a key inland waterway and trade route in West Africa that facilitates the movement of goods and people along the Niger River and connects inland communities to regional markets.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Niger River transport corridor
Target entity description: The Niger River transport corridor is a key inland waterway and trade route in West Africa that facilitates the movement of goods and people along the Niger River and connects inland communities to regional markets.
  • A. Niamey–Dosso–Gaya corridor
    The Niamey–Dosso–Gaya corridor is a key transport route in Niger that links the capital Niamey to the south and onward to neighboring countries, facilitating regional trade and movement.
  • B. Lamu Port-South Sudan-Ethiopia Transport Corridor
    The Lamu Port-South Sudan-Ethiopia Transport Corridor is a major regional development initiative designed to link Kenya, South Sudan, and Ethiopia through a network of ports, highways, railways, and pipelines to boost trade and economic integration in East Africa.
  • C. Niamey–Tillabéri corridor
    The Niamey–Tillabéri corridor is a key transport route in western Niger that links the capital, Niamey, with the Tillabéri region and facilitates regional trade and movement.
  • D. Niamey–Zinder corridor
    The Niamey–Zinder corridor is a key transport axis in Niger that links the capital Niamey with the major eastern city of Zinder, facilitating domestic trade and regional connectivity.
  • E. 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.
  • 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_69d86da750008190987eb26be3f6c118 completed April 10, 2026, 3:25 a.m.
NER Named-entity recognition batch_69e15685b28c8190927b704fef14a159 completed April 16, 2026, 9:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69ffb5adcde88190ae2a845aaa9d31ac completed May 9, 2026, 10:31 p.m.
NEDg Description generation batch_69ffb6c4a66c8190bba70da71c9ec576 completed May 9, 2026, 10:35 p.m.
NED2 Entity disambiguation (via description) batch_69ffb7a373d88190a2fcf75022f3e161 completed May 9, 2026, 10:39 p.m.
Created at: April 10, 2026, 4:52 a.m.