Triple

T22553938
Position Surface form Disambiguated ID Type / Status
Subject Port of Douala E557628 entity
Predicate serves P98 FINISHED
Object Northern Gabon NE NERFINISHED

How this triple was built (3 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: Northern Gabon | Statement: [Port of Douala, serves, Northern Gabon]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Northern Gabon
Context triple: [Port of Douala, serves, Northern Gabon]
  • A. Gulf of Guinea hinterland
    The Gulf of Guinea hinterland is the inland region of West-Central Africa lying behind the Gulf of Guinea’s coastal zone, encompassing diverse highland, forest, and savanna areas including parts of Cameroon around Buea.
  • B. Northern Benin
    Northern Benin is a region in the modern Republic of Benin that historically lay on the southern fringes of the Fulani (Sokoto) Caliphate’s influence in West Africa.
  • C. Ndjolé, Gabon
    Ndjolé, Gabon is a small town on the Ogooué River in central Gabon, historically known as a colonial outpost and the place where West African leader Samori Touré died in exile.
  • D. Equateur region
    The Équateur region is a historically significant area in the northwestern part of the Democratic Republic of the Congo, known for its central African rainforest environment and role in precolonial and colonial trade networks.
  • E. southeastern Guinea
    Southeastern Guinea is a region of Guinea characterized by its forested landscapes, rural villages, and proximity to the borders with Liberia and Sierra Leone.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Northern Gabon
Target entity description: Northern Gabon is the inland, less-developed upper region of Gabon that relies heavily on neighboring countries’ infrastructure and ports for its external trade and access to global markets.
  • A. Gulf of Guinea hinterland
    The Gulf of Guinea hinterland is the inland region of West-Central Africa lying behind the Gulf of Guinea’s coastal zone, encompassing diverse highland, forest, and savanna areas including parts of Cameroon around Buea.
  • B. Northern Benin
    Northern Benin is a region in the modern Republic of Benin that historically lay on the southern fringes of the Fulani (Sokoto) Caliphate’s influence in West Africa.
  • C. Ndjolé, Gabon
    Ndjolé, Gabon is a small town on the Ogooué River in central Gabon, historically known as a colonial outpost and the place where West African leader Samori Touré died in exile.
  • D. Equateur region
    The Équateur region is a historically significant area in the northwestern part of the Democratic Republic of the Congo, known for its central African rainforest environment and role in precolonial and colonial trade networks.
  • E. southeastern Guinea
    Southeastern Guinea is a region of Guinea characterized by its forested landscapes, rural villages, and proximity to the borders with Liberia and Sierra Leone.
  • F. None of above. chosen

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.