Triple
T8298476
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Chari River |
E194283
|
entity |
| Predicate | tributary |
P415
|
FINISHED |
| Object |
Bahr Aouk
Bahr Aouk is a river in Central Africa that forms part of the Chari River basin, draining regions of Chad and the Central African Republic.
|
E724484
|
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: Bahr Aouk | Statement: [Chari River, tributary, Bahr Aouk]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Bahr Aouk Context triple: [Chari River, tributary, Bahr Aouk]
-
A.
Bahr el Jebel
Bahr el Jebel is the stretch of the White Nile that flows through South Sudan, characterized by its swamps and rapids before joining the Bahr el Ghazal.
-
B.
Lake Manzala
Lake Manzala is a large, shallow coastal lagoon in northeastern Egypt along the Mediterranean Sea, known for its fisheries and proximity to the Suez Canal region.
-
C.
Lak Nuer
Lak Nuer is a dialect of the Nuer language spoken by a subgroup of the Nuer people in South Sudan and neighboring regions.
-
D.
Al-Khartum Bahri
Al-Khartum Bahri is the Arabic name for Khartoum North, a major city and industrial hub forming part of Sudan’s capital metropolitan area.
-
E.
Lake Afrera
Lake Afrera is a hypersaline lake in Ethiopia’s Afar Depression, known for its extreme heat, low elevation below sea level, and surrounding volcanic landscape.
- 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: Bahr Aouk Triple: [Chari River, tributary, Bahr Aouk]
Generated description
Bahr Aouk is a river in Central Africa that forms part of the Chari River basin, draining regions of Chad and the Central African Republic.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Bahr Aouk Target entity description: Bahr Aouk is a river in Central Africa that forms part of the Chari River basin, draining regions of Chad and the Central African Republic.
-
A.
Bahr el Jebel
Bahr el Jebel is the stretch of the White Nile that flows through South Sudan, characterized by its swamps and rapids before joining the Bahr el Ghazal.
-
B.
Lake Manzala
Lake Manzala is a large, shallow coastal lagoon in northeastern Egypt along the Mediterranean Sea, known for its fisheries and proximity to the Suez Canal region.
-
C.
Lak Nuer
Lak Nuer is a dialect of the Nuer language spoken by a subgroup of the Nuer people in South Sudan and neighboring regions.
-
D.
Al-Khartum Bahri
Al-Khartum Bahri is the Arabic name for Khartoum North, a major city and industrial hub forming part of Sudan’s capital metropolitan area.
-
E.
Lake Afrera
Lake Afrera is a hypersaline lake in Ethiopia’s Afar Depression, known for its extreme heat, low elevation below sea level, and surrounding volcanic landscape.
- 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_69ca82e50ebc81909aa7b260c76bd757 |
completed | March 30, 2026, 2:04 p.m. |
| NER | Named-entity recognition | batch_69cb7dfa040c8190ab801b3910e39142 |
completed | March 31, 2026, 7:55 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cd68b6ad30819090d34d8e79cee634 |
completed | April 1, 2026, 6:49 p.m. |
| NEDg | Description generation | batch_69cd6d574ba88190a2538897d201d8c4 |
completed | April 1, 2026, 7:09 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69cd7e536724819095ad006bc0f013a4 |
completed | April 1, 2026, 8:21 p.m. |
Created at: March 30, 2026, 5:53 p.m.