Triple

T14399956
Position Surface form Disambiguated ID Type / Status
Subject Niger national road network E357043 entity
Predicate linkedTo P37 FINISHED
Object 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.
E1098030 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: Trans-Saharan Highway | Statement: [Niger national road network, linkedTo, Trans-Saharan Highway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Trans-Saharan Highway
Context triple: [Niger national road network, linkedTo, Trans-Saharan Highway]
  • A. 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.
  • B. 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.
  • C. Cairo–Alexandria Desert Road
    The Cairo–Alexandria Desert Road is a major Egyptian highway linking Cairo and Alexandria across the Western Desert, serving as one of the country’s most important transportation corridors.
  • D. Cairo–Aswan highway
    The Cairo–Aswan highway is a major Egyptian roadway running along the Nile Valley, linking the capital Cairo with the southern city of Aswan and connecting numerous towns and governorates in between.
  • E. Cairo–Suez Road
    The Cairo–Suez Road is a major Egyptian highway linking Cairo with the city of Suez and serving several satellite and industrial cities along its route.
  • 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: Trans-Saharan Highway
Triple: [Niger national road network, linkedTo, Trans-Saharan Highway]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Trans-Saharan Highway
Target entity description: 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.
  • A. 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.
  • B. 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.
  • C. Cairo–Alexandria Desert Road
    The Cairo–Alexandria Desert Road is a major Egyptian highway linking Cairo and Alexandria across the Western Desert, serving as one of the country’s most important transportation corridors.
  • D. Cairo–Aswan highway
    The Cairo–Aswan highway is a major Egyptian roadway running along the Nile Valley, linking the capital Cairo with the southern city of Aswan and connecting numerous towns and governorates in between.
  • E. Cairo–Suez Road
    The Cairo–Suez Road is a major Egyptian highway linking Cairo with the city of Suez and serving several satellite and industrial cities along its route.
  • 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_69fd551eb09c8190a102ab452371e5b1 completed May 8, 2026, 3:14 a.m.
NEDg Description generation batch_69fd5671340081909d87978be2a5522b completed May 8, 2026, 3:20 a.m.
NED2 Entity disambiguation (via description) batch_69fd57a6711881909429bba35ee867c6 completed May 8, 2026, 3:25 a.m.
Created at: April 10, 2026, 1:17 a.m.