Triple
T16592834
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Akanyaru River |
E403132
|
entity |
| Predicate | borderRiverBetween |
P4999
|
FINISHED |
| Object |
Rwanda and Burundi
Rwanda and Burundi are two neighboring landlocked countries in East-Central Africa that share deep historical, cultural, and linguistic ties, having both once formed part of the German and later Belgian colonial territory of Ruanda-Urundi.
|
E1232326
|
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: Rwanda and Burundi | Statement: [Akanyaru River, borderRiverBetween, Rwanda and Burundi]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Rwanda and Burundi Context triple: [Akanyaru River, borderRiverBetween, Rwanda and Burundi]
-
A.
Rwanda
Rwanda is a landlocked East African nation known for its dramatic recovery from the 1994 genocide, rapid economic growth, and strong conservation efforts, particularly for mountain gorillas.
-
B.
Rwanda-Rundi
Rwanda-Rundi is a Bantu language group that includes closely related varieties such as Kinyarwanda and Kirundi, spoken primarily in Rwanda and Burundi.
-
C.
Burundi
Burundi is a small, landlocked country in East Africa known for its hilly terrain, location along Lake Tanganyika, and ethnically diverse population.
-
D.
Riyom
Riyom is a town and local government area in Plateau State, central Nigeria, known for its distinctive rock formations and as a homeland of the Berom people.
-
E.
Tanzania and Burundi
Tanzania and Burundi are neighboring East African countries that share a border along the eastern shore of Lake Tanganyika.
- 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: Rwanda and Burundi Triple: [Akanyaru River, borderRiverBetween, Rwanda and Burundi]
Generated description
Rwanda and Burundi are two neighboring landlocked countries in East-Central Africa that share deep historical, cultural, and linguistic ties, having both once formed part of the German and later Belgian colonial territory of Ruanda-Urundi.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Rwanda and Burundi Target entity description: Rwanda and Burundi are two neighboring landlocked countries in East-Central Africa that share deep historical, cultural, and linguistic ties, having both once formed part of the German and later Belgian colonial territory of Ruanda-Urundi.
-
A.
Rwanda
Rwanda is a landlocked East African nation known for its dramatic recovery from the 1994 genocide, rapid economic growth, and strong conservation efforts, particularly for mountain gorillas.
-
B.
Rwanda-Rundi
Rwanda-Rundi is a Bantu language group that includes closely related varieties such as Kinyarwanda and Kirundi, spoken primarily in Rwanda and Burundi.
-
C.
Burundi
Burundi is a small, landlocked country in East Africa known for its hilly terrain, location along Lake Tanganyika, and ethnically diverse population.
-
D.
Riyom
Riyom is a town and local government area in Plateau State, central Nigeria, known for its distinctive rock formations and as a homeland of the Berom people.
-
E.
Tanzania and Burundi
Tanzania and Burundi are neighboring East African countries that share a border along the eastern shore of Lake Tanganyika.
- 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_69d88387363c8190a97a0c942130de97 |
completed | April 10, 2026, 4:58 a.m. |
| NER | Named-entity recognition | batch_69e35d6fcaa48190b1ba7dc3b792041a |
completed | April 18, 2026, 10:31 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a00a508505881909cb7582916ad037c |
completed | May 10, 2026, 3:32 p.m. |
| NEDg | Description generation | batch_6a00a685753881908c3fef10823ce569 |
completed | May 10, 2026, 3:38 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a00a7174f5c8190891ddd180c50aee3 |
completed | May 10, 2026, 3:41 p.m. |
Created at: April 10, 2026, 5:16 a.m.