Triple
T14972817
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mutirikwi River |
E373365
|
entity |
| Predicate | hasManMadeStructure |
P1495
|
FINISHED |
| Object | Lake Mutirikwi Dam |
E84751
|
NE FINISHED |
How this triple was built (2 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: Lake Mutirikwi Dam | Statement: [Mutirikwi River, hasManMadeStructure, Lake Mutirikwi Dam]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Lake Mutirikwi Dam Context triple: [Mutirikwi River, hasManMadeStructure, Lake Mutirikwi Dam]
-
A.
Lake Mutirikwi
chosen
Lake Mutirikwi is a large man-made reservoir in southeastern Zimbabwe, known for its scenic surroundings, recreational activities, and proximity to Masvingo and the Great Zimbabwe ruins.
-
B.
Kiambere Dam
Kiambere Dam is a major hydroelectric power facility in Kenya that harnesses the flow of the Tana River to generate electricity.
-
C.
Bujagali Dam reservoir
Bujagali Dam reservoir is the artificial lake formed on the Victoria Nile in Uganda by the Bujagali Hydropower Project, created to generate electricity and now a major feature of the region’s river landscape.
-
D.
Mankwe Dam
Mankwe Dam is a large artificial lake and key wildlife viewing hotspot located within South Africa’s Pilanesberg National Park.
-
E.
Wyangala Dam
Wyangala Dam is a major water storage and flood mitigation reservoir in New South Wales, Australia, serving irrigation, water supply, and recreational purposes.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d85ccbbcd48190acb56e7cf104d8ad |
completed | April 10, 2026, 2:13 a.m. |
| NER | Named-entity recognition | batch_69ded6e767608190940eb6f16ea97451 |
completed | April 15, 2026, 12:08 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69feae0652dc8190a90a1c3b07a6ed94 |
completed | May 9, 2026, 3:46 a.m. |
Created at: April 10, 2026, 2:50 a.m.