Triple
T23253514
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Maroua Salak Airport |
E581800
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object |
Aéroport de Maroua-Salak
Aéroport de Maroua-Salak is a public airport serving the city of Maroua in the Far North Region of Cameroon.
|
E1576912
|
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: Aéroport de Maroua-Salak | Statement: [Maroua Salak Airport, alsoKnownAs, Aéroport de Maroua-Salak]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Aéroport de Maroua-Salak Context triple: [Maroua Salak Airport, alsoKnownAs, Aéroport de Maroua-Salak]
-
A.
Ngaoundéré Airport
Ngaoundéré Airport is a public airport in Ngaoundéré, Cameroon, providing regional air transport connections for the city and surrounding area.
-
B.
Yaoundé Nsimalen International Airport
Yaoundé Nsimalen International Airport is the main international airport serving Cameroon’s capital, handling most of the city’s long-haul and regional air traffic.
-
C.
Port-Gentil International Airport
Port-Gentil International Airport is the main airport serving the coastal city of Port-Gentil in Gabon, handling both domestic and limited international flights.
-
D.
Douala International Airport
Douala International Airport is the main international gateway and busiest airport in Cameroon, serving the city of Douala and the surrounding region.
-
E.
Bangui M’Poko International Airport
Bangui M’Poko International Airport is the main international airport serving Bangui and the Central African Republic, handling the country’s primary passenger and cargo air traffic.
- 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: Aéroport de Maroua-Salak Triple: [Maroua Salak Airport, alsoKnownAs, Aéroport de Maroua-Salak]
Generated description
Aéroport de Maroua-Salak is a public airport serving the city of Maroua in the Far North Region of Cameroon.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Aéroport de Maroua-Salak Target entity description: Aéroport de Maroua-Salak is a public airport serving the city of Maroua in the Far North Region of Cameroon.
-
A.
Ngaoundéré Airport
Ngaoundéré Airport is a public airport in Ngaoundéré, Cameroon, providing regional air transport connections for the city and surrounding area.
-
B.
Yaoundé Nsimalen International Airport
Yaoundé Nsimalen International Airport is the main international airport serving Cameroon’s capital, handling most of the city’s long-haul and regional air traffic.
-
C.
Port-Gentil International Airport
Port-Gentil International Airport is the main airport serving the coastal city of Port-Gentil in Gabon, handling both domestic and limited international flights.
-
D.
Douala International Airport
Douala International Airport is the main international gateway and busiest airport in Cameroon, serving the city of Douala and the surrounding region.
-
E.
Bangui M’Poko International Airport
Bangui M’Poko International Airport is the main international airport serving Bangui and the Central African Republic, handling the country’s primary passenger and cargo air traffic.
- 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_69e24606b17c81908aba1a4911c8a8ba |
completed | April 17, 2026, 2:39 p.m. |
| NER | Named-entity recognition | batch_69f193f9d904819097315c9bf031f667 |
completed | April 29, 2026, 5:15 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0c3f6a050c81908242087190a5a42e |
completed | May 19, 2026, 10:46 a.m. |
| NEDg | Description generation | batch_6a0c40297d3c8190b366b60cec3dbbf8 |
completed | May 19, 2026, 10:49 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0c40ffd67481908931ffc2d91fb02b |
completed | May 19, 2026, 10:52 a.m. |
Created at: April 17, 2026, 4:11 p.m.