Triple
T21298370
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Great Ruaha River |
E524988
|
entity |
| Predicate | hasTributary |
P415
|
FINISHED |
| Object |
Little Ruaha River
The Little Ruaha River is a significant river in central Tanzania that feeds into the Great Ruaha River and supports local agriculture, wildlife, and communities.
|
E1507750
|
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: Little Ruaha River | Statement: [Great Ruaha River, hasTributary, Little Ruaha River]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Little Ruaha River Context triple: [Great Ruaha River, hasTributary, Little Ruaha River]
-
A.
Msimbazi River
The Msimbazi River is a significant waterway in Dar es Salaam, Tanzania, known for flowing through the city’s urban areas and contributing to local flooding and environmental challenges.
-
B.
Great Ruaha River
The Great Ruaha River is a major river in south-central Tanzania that supports rich wildlife habitats and supplies vital water resources to surrounding ecosystems and communities.
-
C.
Mologa River
The Mologa River is a significant waterway in western Russia that flows through several regions before emptying into the Rybinsk Reservoir on the Volga River.
-
D.
Mutlumuvi River
Mutlumuvi River is a smaller watercourse in South Africa that feeds into the Sabie River within the Lowveld region.
-
E.
Galana River
The Galana River is a major waterway in southeastern Kenya that flows through Tsavo National Park, supporting diverse wildlife and ecosystems before emptying into the Indian 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: Little Ruaha River Triple: [Great Ruaha River, hasTributary, Little Ruaha River]
Generated description
The Little Ruaha River is a significant river in central Tanzania that feeds into the Great Ruaha River and supports local agriculture, wildlife, and communities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Little Ruaha River Target entity description: The Little Ruaha River is a significant river in central Tanzania that feeds into the Great Ruaha River and supports local agriculture, wildlife, and communities.
-
A.
Msimbazi River
The Msimbazi River is a significant waterway in Dar es Salaam, Tanzania, known for flowing through the city’s urban areas and contributing to local flooding and environmental challenges.
-
B.
Great Ruaha River
The Great Ruaha River is a major river in south-central Tanzania that supports rich wildlife habitats and supplies vital water resources to surrounding ecosystems and communities.
-
C.
Mologa River
The Mologa River is a significant waterway in western Russia that flows through several regions before emptying into the Rybinsk Reservoir on the Volga River.
-
D.
Mutlumuvi River
Mutlumuvi River is a smaller watercourse in South Africa that feeds into the Sabie River within the Lowveld region.
-
E.
Galana River
The Galana River is a major waterway in southeastern Kenya that flows through Tsavo National Park, supporting diverse wildlife and ecosystems before emptying into the Indian 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_69e0b517e6748190850d6f6ddf323d69 |
completed | April 16, 2026, 10:08 a.m. |
| NER | Named-entity recognition | batch_69e7385a24d08190bfd410c7f10fa6f7 |
completed | April 21, 2026, 8:42 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0a59ee34cc8190857b9ac2c563f2fc |
completed | May 18, 2026, 12:14 a.m. |
| NEDg | Description generation | batch_6a0a5b34e1948190868859eae050ed22 |
completed | May 18, 2026, 12:20 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0a5bce1c388190aa0149fab353f30f |
completed | May 18, 2026, 12:22 a.m. |
Created at: April 16, 2026, 4:04 p.m.