Triple

T14399951
Position Surface form Disambiguated ID Type / Status
Subject Niger national road network E357043 entity
Predicate hasMajorCorridor P5520 FINISHED
Object 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.
E1101089 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: Niamey–Dosso–Gaya corridor | Statement: [Niger national road network, hasMajorCorridor, Niamey–Dosso–Gaya corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Niamey–Dosso–Gaya corridor
Context triple: [Niger national road network, hasMajorCorridor, Niamey–Dosso–Gaya corridor]
  • A. 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.
  • B. National road to Ouagadougou
    The National road to Ouagadougou is a major transport route in Burkina Faso linking the northern town of Ouahigouya with the capital city, Ouagadougou.
  • C. 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.
  • D. Trans-Saharan Highway
    The Trans-Saharan Highway is a major transcontinental road corridor that crosses the Sahara Desert to connect North and West Africa, facilitating trade and transport between countries such as Algeria, Niger, and Nigeria.
  • E. Bamako–Dakar Railway
    The Bamako–Dakar Railway is a major West African rail line connecting Mali’s capital Bamako with Dakar in Senegal, facilitating regional trade and passenger transport.
  • 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: Niamey–Dosso–Gaya corridor
Triple: [Niger national road network, hasMajorCorridor, Niamey–Dosso–Gaya corridor]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Niamey–Dosso–Gaya corridor
Target entity description: 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.
  • A. 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.
  • B. National road to Ouagadougou
    The National road to Ouagadougou is a major transport route in Burkina Faso linking the northern town of Ouahigouya with the capital city, Ouagadougou.
  • C. 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.
  • D. Trans-Saharan Highway
    The Trans-Saharan Highway is a major transcontinental road corridor that crosses the Sahara Desert to connect North and West Africa, facilitating trade and transport between countries such as Algeria, Niger, and Nigeria.
  • E. Bamako–Dakar Railway
    The Bamako–Dakar Railway is a major West African rail line connecting Mali’s capital Bamako with Dakar in Senegal, facilitating regional trade and passenger transport.
  • 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_69d827927c988190ad98bb0360981783 completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de9083f9d081908fe5c99655c410b3 completed April 14, 2026, 7:07 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd6485d4c48190ac67fd43834aa803 completed May 8, 2026, 4:20 a.m.
NEDg Description generation batch_69fd681e19148190ae558e8225ad70b9 completed May 8, 2026, 4:35 a.m.
NED2 Entity disambiguation (via description) batch_69fd6872b63c819082b8495f5bdaf4e4 completed May 8, 2026, 4:37 a.m.
Created at: April 10, 2026, 1:17 a.m.