Triple
T14624868
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kariba Dam wall |
E343318
|
entity |
| Predicate | operator |
P179
|
FINISHED |
| Object | ZESCO |
E352655
|
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: ZESCO | Statement: [Kariba Dam wall, operator, ZESCO]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: ZESCO Context triple: [Kariba Dam wall, operator, ZESCO]
-
A.
ZESCO
chosen
ZESCO is Zambia’s state-owned electricity utility company responsible for generating, transmitting, and distributing electric power across the country.
-
B.
Zimbabwe Power Company
Zimbabwe Power Company is the state-owned utility responsible for generating electricity in Zimbabwe, operating major power stations including the Kariba hydroelectric facilities.
-
C.
Zomba Group of Companies
Zomba Group of Companies was a major music entertainment conglomerate best known for its influential Jive Records label, which launched and managed the careers of numerous pop and R&B superstars.
-
D.
Energy Regulation Board of Zambia
The Energy Regulation Board of Zambia is the national authority responsible for overseeing and regulating the country’s energy sector, including electricity, petroleum, and other energy services.
-
E.
ZESA Holdings
ZESA Holdings is Zimbabwe’s state-owned electricity utility company responsible for power generation, transmission, and distribution across the country.
- 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_69d822dffc3c8190aa173b90761bffda |
completed | April 9, 2026, 10:06 p.m. |
| NER | Named-entity recognition | batch_69deb468acc4819083b7e818d5cec809 |
completed | April 14, 2026, 9:40 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fdd5d0514081908c2bdc4fb77b1a7a |
completed | May 8, 2026, 12:23 p.m. |
Created at: April 10, 2026, 1:26 a.m.