Triple
T14136083
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Copperbelt Province |
E350297
|
entity |
| Predicate | formedFrom |
P402
|
FINISHED |
| Object | Northern Rhodesia copperbelt region |
E314715
|
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: Northern Rhodesia copperbelt region | Statement: [Copperbelt Province, formedFrom, Northern Rhodesia copperbelt region]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Northern Rhodesia copperbelt region Context triple: [Copperbelt Province, formedFrom, Northern Rhodesia copperbelt region]
-
A.
Northern Rhodesia
chosen
Northern Rhodesia was a former British protectorate in south-central Africa that later became the independent nation of Zambia in 1964.
-
B.
Nkana, Northern Rhodesia
Nkana, Northern Rhodesia was a mining town in what is now Zambia, historically known for its copper industry during the British colonial period.
-
C.
Central Province, Zambia
Central Province, Zambia is an inland administrative region in central Zambia known for its mix of agricultural areas, mining activities, and major wildlife attractions such as Kafue National Park.
-
D.
Copperbelt mining towns
Copperbelt mining towns are urban centers in Zambia’s Copperbelt Province that developed around large-scale copper mining operations and attract diverse populations seeking industrial employment.
-
E.
Barotseland region
Barotseland region is a historical and cultural area in western Zambia, traditionally associated with the Lozi people and their kingdom.
- 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_69d827865f608190b311820428ae027b |
completed | April 9, 2026, 10:26 p.m. |
| NER | Named-entity recognition | batch_69de610fb86c81909eb26bf9c13696ca |
completed | April 14, 2026, 3:45 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69fcdf14439c81908b2a9999a35cc346 |
completed | May 7, 2026, 6:51 p.m. |
Created at: April 10, 2026, 12:18 a.m.