Triple
T16313138
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Katanga Mining Limited |
E396106
|
entity |
| Predicate | develops |
P73
|
FINISHED |
| Object |
KOV open pit mine
KOV open pit mine is a large copper and cobalt open-pit mining operation in the Katanga region of the Democratic Republic of Congo.
|
E1206418
|
NE FINISHED |
How this triple was built (4 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: KOV open pit mine | Statement: [Katanga Mining Limited, develops, KOV open pit mine]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: KOV open pit mine Context triple: [Katanga Mining Limited, develops, KOV open pit mine]
-
A.
Fimiston Open Pit
Fimiston Open Pit, commonly known as the Super Pit, is one of Australia’s largest open-cut gold mines located near Kalgoorlie in Western Australia.
-
B.
Kofa Mine
Kofa Mine is a historic gold and silver mining site in the Kofa Mountains of southwestern Arizona, known for giving its name to the surrounding Kofa National Wildlife Refuge.
-
C.
Usibelli Coal Mine
Usibelli Coal Mine is Alaska’s largest coal mining operation, known for supplying coal to local power plants and for export from its surface mines near Healy.
-
D.
Favona underground mine
Favona underground mine is a gold and silver underground mining operation located near Waihi on New Zealand’s North Island.
-
E.
Andoom Mine
Andoom Mine is a major bauxite mining operation near Weipa in Queensland, Australia, contributing significantly to the region’s aluminum ore production.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg
Description generation
gpt-5.1
Instruction
Generate a one-sentence description of the target entity. You are given a context triple in the form (subject, predicate, object), where the object is the target entity. # Instructions Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. Avoid repeating the information from the triple, unless really essential. # Response Format Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: KOV open pit mine Triple: [Katanga Mining Limited, develops, KOV open pit mine]
Generated description
KOV open pit mine is a large copper and cobalt open-pit mining operation in the Katanga region of the Democratic Republic of Congo.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: KOV open pit mine Target entity description: KOV open pit mine is a large copper and cobalt open-pit mining operation in the Katanga region of the Democratic Republic of Congo.
-
A.
Fimiston Open Pit
Fimiston Open Pit, commonly known as the Super Pit, is one of Australia’s largest open-cut gold mines located near Kalgoorlie in Western Australia.
-
B.
Kofa Mine
Kofa Mine is a historic gold and silver mining site in the Kofa Mountains of southwestern Arizona, known for giving its name to the surrounding Kofa National Wildlife Refuge.
-
C.
Usibelli Coal Mine
Usibelli Coal Mine is Alaska’s largest coal mining operation, known for supplying coal to local power plants and for export from its surface mines near Healy.
-
D.
Favona underground mine
Favona underground mine is a gold and silver underground mining operation located near Waihi on New Zealand’s North Island.
-
E.
Andoom Mine
Andoom Mine is a major bauxite mining operation near Weipa in Queensland, Australia, contributing significantly to the region’s aluminum ore production.
- F. None of above. chosen
Provenance (5 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_69d87f23bb088190a16fbb91a1957ea5 |
completed | April 10, 2026, 4:40 a.m. |
| NER | Named-entity recognition | batch_69e288dc30f48190b508220429b66e92 |
completed | April 17, 2026, 7:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a001fa6ceb48190b937a15b94fd3cfa |
completed | May 10, 2026, 6:03 a.m. |
| NEDg | Description generation | batch_6a00219696dc8190bcce66c1eeb07561 |
completed | May 10, 2026, 6:11 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a002221fe7c819083c8ede5e63b0908 |
completed | May 10, 2026, 6:13 a.m. |
Created at: April 10, 2026, 5:06 a.m.