Triple
T13466334
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nkana, Northern Rhodesia |
E311509
|
entity |
| Predicate | locatedOn |
P40
|
FINISHED |
| Object | Zambian Copperbelt |
E350297
|
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: Zambian Copperbelt | Statement: [Nkana, Northern Rhodesia, locatedOn, Zambian Copperbelt]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Zambian Copperbelt Context triple: [Nkana, Northern Rhodesia, locatedOn, Zambian Copperbelt]
-
A.
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.
-
B.
Copperbelt Province
chosen
Copperbelt Province is a key mining and industrial region in northern Zambia, historically central to the country’s copper production and economic development.
-
C.
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.
-
D.
Northwestern Zambia
Northwestern Zambia is a sparsely populated, rural region of Zambia known for its upland plateaus, extensive forests, and role as a headwaters area for major southern African rivers.
-
E.
Luba-Katanga
Luba-Katanga is a major Bantu ethnic group and language community centered in the Katanga region of the Democratic Republic of the Congo, historically associated with the Luba Kingdom and rich cultural and political traditions.
- 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_69d806a938b8819097ec43a2229fc7f9 |
completed | April 9, 2026, 8:06 p.m. |
| NER | Named-entity recognition | batch_69dbaf101a1081909f2aba6da47baacc |
completed | April 12, 2026, 2:41 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7547d4f20819096765e125396e471 |
completed | May 3, 2026, 1:58 p.m. |
Created at: April 9, 2026, 9:42 p.m.