Triple
T12711938
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ogun River |
E303739
|
entity |
| Predicate | hasFloodplain |
P14914
|
FINISHED |
| Object |
Ogun River floodplain
The Ogun River floodplain is a low-lying, seasonally inundated area along the Ogun River in southwestern Nigeria that supports agriculture, fisheries, and diverse wetland ecosystems.
|
E966153
|
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: Ogun River floodplain | Statement: [Ogun River, hasFloodplain, Ogun River floodplain]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ogun River floodplain Context triple: [Ogun River, hasFloodplain, Ogun River floodplain]
-
A.
Mkata floodplain
The Mkata floodplain is a vast, seasonally inundated grassland area in Tanzania renowned for its rich wildlife viewing within Mikumi National Park.
-
B.
Ogun River region
The Ogun River region is a historically important area in southwestern Nigeria that served as a key theater of 19th-century conflicts and trade around the city of Abeokuta.
-
C.
Logone floodplain
The Logone floodplain is an extensive seasonal wetland ecosystem in the Lake Chad Basin of Cameroon and Chad, known for its rich biodiversity, fisheries, and support of local pastoral and agricultural livelihoods.
-
D.
Acarlar Floodplain Forest
Acarlar Floodplain Forest is a protected wetland and forest ecosystem in Turkey renowned for its rich biodiversity, seasonal flooded landscapes, and popularity as a nature tourism and recreation area.
-
E.
Barotse Floodplain
The Barotse Floodplain is a vast seasonal wetland in western Zambia, renowned for its annual inundations, rich biodiversity, and central role in the culture and livelihoods of the Lozi people.
- 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: Ogun River floodplain Triple: [Ogun River, hasFloodplain, Ogun River floodplain]
Generated description
The Ogun River floodplain is a low-lying, seasonally inundated area along the Ogun River in southwestern Nigeria that supports agriculture, fisheries, and diverse wetland ecosystems.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Ogun River floodplain Target entity description: The Ogun River floodplain is a low-lying, seasonally inundated area along the Ogun River in southwestern Nigeria that supports agriculture, fisheries, and diverse wetland ecosystems.
-
A.
Mkata floodplain
The Mkata floodplain is a vast, seasonally inundated grassland area in Tanzania renowned for its rich wildlife viewing within Mikumi National Park.
-
B.
Ogun River region
chosen
The Ogun River region is a historically important area in southwestern Nigeria that served as a key theater of 19th-century conflicts and trade around the city of Abeokuta.
-
C.
Logone floodplain
The Logone floodplain is an extensive seasonal wetland ecosystem in the Lake Chad Basin of Cameroon and Chad, known for its rich biodiversity, fisheries, and support of local pastoral and agricultural livelihoods.
-
D.
Acarlar Floodplain Forest
Acarlar Floodplain Forest is a protected wetland and forest ecosystem in Turkey renowned for its rich biodiversity, seasonal flooded landscapes, and popularity as a nature tourism and recreation area.
-
E.
Barotse Floodplain
The Barotse Floodplain is a vast seasonal wetland in western Zambia, renowned for its annual inundations, rich biodiversity, and central role in the culture and livelihoods of the Lozi people.
- F. None of above.
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_69d7bdf084148190ab9d513dc0735af4 |
completed | April 9, 2026, 2:55 p.m. |
| NER | Named-entity recognition | batch_69d96208fa6481909d6fd43654752a2d |
completed | April 10, 2026, 8:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f671b8f43081909d4a8e4241c813a1 |
completed | May 2, 2026, 9:50 p.m. |
| NEDg | Description generation | batch_69f672ac07908190bd2dfe90d55a13c1 |
completed | May 2, 2026, 9:54 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f67360b530819085d5db2aa0b7513d |
completed | May 2, 2026, 9:57 p.m. |
Created at: April 9, 2026, 5:23 p.m.