Triple
T6659935
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Logone River |
E151448
|
entity |
| Predicate | hasTributary |
P415
|
FINISHED |
| Object |
Pendé River
The Pendé River is a central African river that flows through Chad and the Central African Republic, contributing to the Logone River system within the Lake Chad basin.
|
E689992
|
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: Pendé River | Statement: [Logone River, hasTributary, Pendé River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Pendé River Context triple: [Logone River, hasTributary, Pendé River]
-
A.
Vaza-Barris River
The Vaza-Barris River is a significant waterway in northeastern Brazil that flows through the state of Sergipe before emptying into the Atlantic Ocean.
-
B.
Ofanto River
The Ofanto River is a major river in southern Italy that flows through the regions of Campania, Basilicata, and Apulia before emptying into the Adriatic Sea.
-
C.
Pachitea River
The Pachitea River is a significant waterway in central Peru that drains part of the Amazon Basin and helps feed the larger Ucayali River system.
-
D.
Vichada River
The Vichada River is a significant tributary of the Orinoco River in eastern Colombia, flowing through sparsely populated plains and rainforest in the Orinoquía region.
-
E.
Maniqui River
The Maniqui River is a waterway in Bolivia’s Amazonian lowlands that serves as a key lifeline and homeland for the Indigenous Tsimané people, shaping their subsistence, culture, and settlement patterns.
- 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: Pendé River Triple: [Logone River, hasTributary, Pendé River]
Generated description
The Pendé River is a central African river that flows through Chad and the Central African Republic, contributing to the Logone River system within the Lake Chad basin.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Pendé River Target entity description: The Pendé River is a central African river that flows through Chad and the Central African Republic, contributing to the Logone River system within the Lake Chad basin.
-
A.
Vaza-Barris River
The Vaza-Barris River is a significant waterway in northeastern Brazil that flows through the state of Sergipe before emptying into the Atlantic Ocean.
-
B.
Ofanto River
The Ofanto River is a major river in southern Italy that flows through the regions of Campania, Basilicata, and Apulia before emptying into the Adriatic Sea.
-
C.
Pachitea River
The Pachitea River is a significant waterway in central Peru that drains part of the Amazon Basin and helps feed the larger Ucayali River system.
-
D.
Vichada River
The Vichada River is a significant tributary of the Orinoco River in eastern Colombia, flowing through sparsely populated plains and rainforest in the Orinoquía region.
-
E.
Maniqui River
The Maniqui River is a waterway in Bolivia’s Amazonian lowlands that serves as a key lifeline and homeland for the Indigenous Tsimané people, shaping their subsistence, culture, and settlement patterns.
- 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_69c687f5fac48190a09e4838d9c6b45d |
completed | March 27, 2026, 1:36 p.m. |
| NER | Named-entity recognition | batch_69c6b071cc6c81909d7df1841c645661 |
completed | March 27, 2026, 4:29 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c9161f95a08190b68772a507936046 |
completed | March 29, 2026, 12:07 p.m. |
| NEDg | Description generation | batch_69c916e758308190800277dc9399a01e |
completed | March 29, 2026, 12:11 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69c918a51c808190a4e7c8538565071b |
completed | March 29, 2026, 12:18 p.m. |
Created at: March 27, 2026, 2:02 p.m.