Triple
T373868
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nile |
E8327
|
entity |
| Predicate | sourceRegion |
P410
|
FINISHED |
| Object |
Equatorial lakes region
The Equatorial Lakes region is a central African area of large freshwater lakes, including Lake Victoria, that forms the headwaters of the White Nile.
|
E47612
|
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: Equatorial lakes region | Statement: [Nile, sourceRegion, Equatorial lakes region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Equatorial lakes region Context triple: [Nile, sourceRegion, Equatorial lakes region]
-
A.
Katavi Region
Katavi Region is a sparsely populated administrative region in western Tanzania known for its vast wilderness areas and the wildlife-rich Katavi National Park.
-
B.
Africa Rainforest
Africa Rainforest is an Oregon Zoo exhibit that recreates a lush Central African jungle habitat for species such as primates, birds, and other rainforest wildlife.
-
C.
Central Africa
Central Africa is a subregion of the African continent that encompasses several landlocked and coastal countries characterized by vast rainforests, the Congo River basin, and significant cultural and linguistic diversity.
-
D.
Congo
Congo is a Central African country whose economy is heavily reliant on oil production and exports.
-
E.
Western Zone of Tanzania
The Western Zone of Tanzania is an administrative area in western Tanzania that includes regions such as Kigoma along the shores 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: Equatorial lakes region Triple: [Nile, sourceRegion, Equatorial lakes region]
Generated description
The Equatorial Lakes region is a central African area of large freshwater lakes, including Lake Victoria, that forms the headwaters of the White Nile.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Equatorial lakes region Target entity description: The Equatorial Lakes region is a central African area of large freshwater lakes, including Lake Victoria, that forms the headwaters of the White Nile.
-
A.
Katavi Region
Katavi Region is a sparsely populated administrative region in western Tanzania known for its vast wilderness areas and the wildlife-rich Katavi National Park.
-
B.
Africa Rainforest
Africa Rainforest is an Oregon Zoo exhibit that recreates a lush Central African jungle habitat for species such as primates, birds, and other rainforest wildlife.
-
C.
Central Africa
Central Africa is a subregion of the African continent that encompasses several landlocked and coastal countries characterized by vast rainforests, the Congo River basin, and significant cultural and linguistic diversity.
-
D.
Congo
Congo is a Central African country whose economy is heavily reliant on oil production and exports.
-
E.
Western Zone of Tanzania
The Western Zone of Tanzania is an administrative area in western Tanzania that includes regions such as Kigoma along the shores 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_69a2e7f2ec648190b42bc7db424f8109 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2ec13b9b48190b294d998c6720132 |
completed | Feb. 28, 2026, 1:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a3f4da5b2881909f71546e714c7883 |
completed | March 1, 2026, 8:12 a.m. |
| NEDg | Description generation | batch_69a3f544f4d48190ae1adb4b0f1fd438 |
completed | March 1, 2026, 8:13 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a3f5932d888190bb1444d6372b1294 |
completed | March 1, 2026, 8:15 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.