Triple
T12541964
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yenagoa Local Government Area |
E299860
|
entity |
| Predicate | locatedOnWaterBodyRegion |
P1489
|
FINISHED |
| Object | Niger Delta creeks and waterways |
E10120
|
NE FINISHED |
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: Niger Delta creeks and waterways | Statement: [Yenagoa Local Government Area, locatedOnWaterBodyRegion, Niger Delta creeks and waterways]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Niger Delta creeks and waterways Context triple: [Yenagoa Local Government Area, locatedOnWaterBodyRegion, Niger Delta creeks and waterways]
-
A.
Niger Delta
chosen
The Niger Delta is a vast, oil-rich coastal region in southern Nigeria known for its complex network of creeks and mangrove swamps, significant petroleum production, and associated environmental and social challenges.
-
B.
Nembe–Brass waterways
The Nembe–Brass waterways are a key network of creeks and channels in Nigeria’s Niger Delta that serve as vital transport and economic lifelines between Nembe, Brass, and surrounding riverine communities.
-
C.
New Calabar River
The New Calabar River is a significant waterway in southern Nigeria that supports transportation, fishing, and local economies in and around Rivers State.
-
D.
Bights of Benin and Biafra
The Bights of Benin and Biafra are two adjacent large embayments on the northern coast of the Gulf of Guinea in West Africa, historically significant as major hubs of Atlantic maritime trade, including the transatlantic slave trade.
-
E.
Western Niger Delta
The Western Niger Delta is a culturally diverse and oil-rich area of southern Nigeria encompassing coastal and riverine communities such as the Warri Kingdom.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: locatedOnWaterBodyRegion Context triple: [Yenagoa Local Government Area, locatedOnWaterBodyRegion, Niger Delta creeks and waterways]
-
A.
locatedOnWaterbody
chosen
Indicates that an entity is situated on or directly adjacent to a specified body of water.
-
B.
locatedInBodyOfWater
Indicates that an entity is situated within or on the surface of a specific body of water.
-
C.
locatedInWaterBodyType
Indicates that an entity is situated within or on a body of water of a specified type (e.g., lake, river, ocean).
-
D.
waterbodyRegion
Indicates that a water body is located within, associated with, or spans a particular geographic region.
-
E.
locatedInBodyOfWaterSharedBy
Indicates that an entity is situated within a body of water that is shared by another specified entity.
- F. None of above.
Provenance (4 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_69d6ada707008190aaec1238117c9379 |
completed | April 8, 2026, 7:33 p.m. |
| NER | Named-entity recognition | batch_69d95f5507b481908d13cc317b7402f6 |
completed | April 10, 2026, 8:36 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f6557e6d4c81909ed54a039e92a160 |
completed | May 2, 2026, 7:50 p.m. |
| PD | Predicate disambiguation | batch_69d95410d0b0819097646edd1b837104 |
completed | April 10, 2026, 7:48 p.m. |
Created at: April 8, 2026, 9:57 p.m.