Triple
T22554073
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | University of Douala |
E557631
|
entity |
| Predicate | regionServed |
P82
|
FINISHED |
| Object | Littoral Region of Cameroon |
—
|
NE NERFINISHED |
How this triple was built (2 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: Littoral Region of Cameroon | Statement: [University of Douala, regionServed, Littoral Region of Cameroon]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Littoral Region of Cameroon Context triple: [University of Douala, regionServed, Littoral Region of Cameroon]
-
A.
Littoral Region of Cameroon
chosen
The Littoral Region of Cameroon is a coastal and economically significant area centered around the port city of Douala, known for its cultural diversity and role as a major hub of trade and industry in the country.
-
B.
Southwest Region of Cameroon
The Southwest Region of Cameroon is an English-speaking coastal area known for its cultural diversity, use of Cameroonian Pidgin English, and major towns like Buea and Limbe.
-
C.
Northwest Region of Cameroon
The Northwest Region of Cameroon is a predominantly highland, anglophone area known for its cultural diversity, including widespread use of Cameroonian Pidgin English alongside local languages.
-
D.
Sahelian zone of Cameroon
The Sahelian zone of Cameroon is the country’s semi-arid northern belt characterized by sparse vegetation, seasonal rainfall, and a transition between the Sahara Desert and the more humid savannas to the south.
-
E.
North Region of Cameroon
The North Region of Cameroon is an administrative region in the northern part of the country known for its Sahelian climate, diverse ethnic groups, and important agricultural and pastoral activities.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e11e59db848190b4272ecd2b690ffd |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f15f780fb88190836408c6de3d3966 |
completed | April 29, 2026, 1:31 a.m. |
Created at: April 16, 2026, 8:52 p.m.