Triple

T6297858
Position Surface form Disambiguated ID Type / Status
Subject Maroua E141174 entity
Predicate roadConnection P385 FINISHED
Object National Road N1 (Cameroon)
National Road N1 (Cameroon) is a major national highway that serves as a key transport corridor in northern Cameroon, linking important regional centers such as Maroua to the rest of the country.
E581804 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: National Road N1 (Cameroon) | Statement: [Maroua, roadConnection, National Road N1 (Cameroon)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: National Road N1 (Cameroon)
Context triple: [Maroua, roadConnection, National Road N1 (Cameroon)]
  • A. Bamenda–Mbouda road
    The Bamenda–Mbouda road is a major roadway in western Cameroon that links the city of Bamenda with Mbouda, serving as an important regional transport corridor.
  • B. Niger national road network
    The Niger national road network is the system of major highways and routes that connect the capital Niamey with other regions and neighboring countries, facilitating transport and trade across Niger.
  • C. Transcameroon Railway
    The Transcameroon Railway is a major rail line in Cameroon that links the country's central and northern regions, supporting both passenger travel and freight transport across key economic areas.
  • D. National Route N2
    National Route N2 is a major South African highway running along the southern coast, connecting key cities and towns including those of the scenic Garden Route.
  • E. Arusha–Namanga road
    The Arusha–Namanga road is a major highway linking northern Tanzania with Kenya, serving as a key route for cross-border trade and travel between the two countries.
  • 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: National Road N1 (Cameroon)
Triple: [Maroua, roadConnection, National Road N1 (Cameroon)]
Generated description
National Road N1 (Cameroon) is a major national highway that serves as a key transport corridor in northern Cameroon, linking important regional centers such as Maroua to the rest of the country.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: National Road N1 (Cameroon)
Target entity description: National Road N1 (Cameroon) is a major national highway that serves as a key transport corridor in northern Cameroon, linking important regional centers such as Maroua to the rest of the country.
  • A. Bamenda–Mbouda road
    The Bamenda–Mbouda road is a major roadway in western Cameroon that links the city of Bamenda with Mbouda, serving as an important regional transport corridor.
  • B. Niger national road network
    The Niger national road network is the system of major highways and routes that connect the capital Niamey with other regions and neighboring countries, facilitating transport and trade across Niger.
  • C. Transcameroon Railway
    The Transcameroon Railway is a major rail line in Cameroon that links the country's central and northern regions, supporting both passenger travel and freight transport across key economic areas.
  • D. National Route N2
    National Route N2 is a major South African highway running along the southern coast, connecting key cities and towns including those of the scenic Garden Route.
  • E. Arusha–Namanga road
    The Arusha–Namanga road is a major highway linking northern Tanzania with Kenya, serving as a key route for cross-border trade and travel between the two 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_69c008cdf2ac8190bb640c94478fb4ed completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c0643bd0748190af7abbebb6f94242 completed March 22, 2026, 9:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69c51993b8ec8190a0813d66851ac201 completed March 26, 2026, 11:33 a.m.
NEDg Description generation batch_69c51eaa277c81908a4566da138c8047 completed March 26, 2026, 11:55 a.m.
NED2 Entity disambiguation (via description) batch_69c51f583f788190ac716a02f584f093 completed March 26, 2026, 11:58 a.m.
Created at: March 22, 2026, 4:27 p.m.