Triple
T3258339
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kariba Gorge |
E68349
|
entity |
| Predicate | upstreamFrom |
P5955
|
FINISHED |
| Object | Cahora Bassa Gorge |
E68714
|
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: Cahora Bassa Gorge | Statement: [Kariba Gorge, upstreamFrom, Cahora Bassa Gorge]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Cahora Bassa Gorge Context triple: [Kariba Gorge, upstreamFrom, Cahora Bassa Gorge]
-
A.
Cahora Bassa Gorge
chosen
Cahora Bassa Gorge is a steep, narrow section of the Zambezi River in Mozambique, known for its dramatic scenery and the nearby Cahora Bassa Dam and reservoir.
-
B.
Kariba Gorge
Kariba Gorge is a steep, narrow canyon on the Zambezi River best known as the site of the Kariba Dam and Lake Kariba on the border between Zambia and Zimbabwe.
-
C.
Pungwe Gorge
Pungwe Gorge is a dramatic river-carved ravine and scenic natural attraction in Zimbabwe’s Eastern Highlands, known for its steep cliffs, waterfalls, and panoramic views.
-
D.
Cahora Bassa Dam
Cahora Bassa Dam is a major hydroelectric dam in Mozambique that forms one of Africa’s largest artificial lakes and supplies significant power to the region.
-
E.
Augrabies Falls
Augrabies Falls is a dramatic waterfall on the Orange River in South Africa, renowned for its powerful cascades through a rugged granite gorge.
- 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_69ad858f74408190bcbd07f967cd7bd0 |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69adaf6a46448190a7fa0ca83fa096f8 |
completed | March 8, 2026, 5:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b28ed3a7908190bfab434a64af5f2f |
completed | March 12, 2026, 10 a.m. |
Created at: March 8, 2026, 3:09 p.m.