Triple
T20325374
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Katanga Province |
E492318
|
entity |
| Predicate | containsCity |
P294
|
FINISHED |
| Object | Kipushi |
—
|
NE NERFINISHED |
Named-entity recognition
Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.
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: Kipushi | Statement: [Katanga Province, containsCity, Kipushi]
Disambiguation candidates (2 decisions)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kipushi Context triple: [Katanga Province, containsCity, Kipushi]
-
A.
Matadi
Matadi is a major port city in western Democratic Republic of the Congo, serving as the country’s principal seaport and a key gateway for trade between the Atlantic Ocean and the interior via the Congo River.
-
B.
Kalungu
Kalungu is a district in central Uganda that forms part of the traditional Buganda Kingdom region.
-
C.
Lubumbashi
Lubumbashi is the second-largest city in the Democratic Republic of the Congo and a major mining and commercial center in the southeastern part of the country.
-
D.
Nacala
Nacala is a coastal city in northern Mozambique known for its deep-water natural harbor and role as a major regional port and transport hub.
-
E.
Ndola
Ndola is a major industrial and commercial city in northern Zambia, serving as a key hub for mining, manufacturing, and regional trade.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kipushi Target entity description: Kipushi is a mining town in the southeastern Democratic Republic of the Congo, known for its rich deposits of copper, zinc, and other minerals.
-
A.
Matadi
Matadi is a major port city in western Democratic Republic of the Congo, serving as the country’s principal seaport and a key gateway for trade between the Atlantic Ocean and the interior via the Congo River.
-
B.
Kalungu
Kalungu is a district in central Uganda that forms part of the traditional Buganda Kingdom region.
-
C.
Lubumbashi
Lubumbashi is the second-largest city in the Democratic Republic of the Congo and a major mining and commercial center in the southeastern part of the country.
-
D.
Nacala
Nacala is a coastal city in northern Mozambique known for its deep-water natural harbor and role as a major regional port and transport hub.
-
E.
Ndola
Ndola is a major industrial and commercial city in northern Zambia, serving as a key hub for mining, manufacturing, and regional trade.
- F. None of above. chosen
Provenance (2 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69e0b4a0134081909113563e1c3ba68a |
elicitation | completed |
| NER | batch_69e6778f20288190b1862d6be61bfb67 |
ner | completed |
Created at: April 16, 2026, 11:21 a.m.