Triple
T7268062
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sanaga River |
E161028
|
entity |
| Predicate | hasTributary |
P415
|
FINISHED |
| Object |
Nyong River (historically connected via wetlands)
The Nyong River is a major river in southern Cameroon that flows westward through dense rainforest to the Gulf of Guinea, supporting rich biodiversity and local transport and fishing.
|
E652897
|
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: Nyong River (historically connected via wetlands) | Statement: [Sanaga River, hasTributary, Nyong River (historically connected via wetlands)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Nyong River (historically connected via wetlands) Context triple: [Sanaga River, hasTributary, Nyong River (historically connected via wetlands)]
-
A.
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.
-
B.
Nyabarongo River
The Nyabarongo River is a major river in Rwanda that forms part of the upper headwaters of the Nile and plays a key role in the region’s hydrology and agriculture.
-
C.
Mamberamo River
The Mamberamo River is one of the largest and most remote river systems in New Guinea, flowing through dense tropical rainforest and often called the "Amazon of Papua" for its size and biodiversity.
-
D.
Kirichwa River
Kirichwa River is a tributary watercourse in Nairobi, Kenya, that feeds into the larger Nairobi River system and drains parts of the city’s urban and suburban areas.
-
E.
Qua Iboe River
Qua Iboe River is a river in southeastern Nigeria that flows through Akwa Ibom State before emptying into the Atlantic Ocean.
- 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: Nyong River (historically connected via wetlands) Triple: [Sanaga River, hasTributary, Nyong River (historically connected via wetlands)]
Generated description
The Nyong River is a major river in southern Cameroon that flows westward through dense rainforest to the Gulf of Guinea, supporting rich biodiversity and local transport and fishing.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Nyong River (historically connected via wetlands) Target entity description: The Nyong River is a major river in southern Cameroon that flows westward through dense rainforest to the Gulf of Guinea, supporting rich biodiversity and local transport and fishing.
-
A.
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.
-
B.
Nyabarongo River
The Nyabarongo River is a major river in Rwanda that forms part of the upper headwaters of the Nile and plays a key role in the region’s hydrology and agriculture.
-
C.
Mamberamo River
The Mamberamo River is one of the largest and most remote river systems in New Guinea, flowing through dense tropical rainforest and often called the "Amazon of Papua" for its size and biodiversity.
-
D.
Kirichwa River
Kirichwa River is a tributary watercourse in Nairobi, Kenya, that feeds into the larger Nairobi River system and drains parts of the city’s urban and suburban areas.
-
E.
Qua Iboe River
Qua Iboe River is a river in southeastern Nigeria that flows through Akwa Ibom State before emptying into the Atlantic Ocean.
- 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_69c6885181008190b419040e22939c7c |
completed | March 27, 2026, 1:38 p.m. |
| NER | Named-entity recognition | batch_69c6eae8cc288190bc3ae3c7b38980d0 |
completed | March 27, 2026, 8:39 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c7db1e4f9c8190a23ce5a35073b7c7 |
completed | March 28, 2026, 1:43 p.m. |
| NEDg | Description generation | batch_69c7dbd350a08190aa34ada9ba8d39ce |
completed | March 28, 2026, 1:46 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c7dc7cb2d48190a40523eb7b03a9ef |
completed | March 28, 2026, 1:49 p.m. |
Created at: March 27, 2026, 2:58 p.m.