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.