Triple
T16313156
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Katanga Mining Limited |
E396106
|
entity |
| Predicate | hasKeyAsset |
P7587
|
FINISHED |
| Object | Kamoto mine complex |
E1206417
|
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: Kamoto mine complex | Statement: [Katanga Mining Limited, hasKeyAsset, Kamoto mine complex]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kamoto mine complex Context triple: [Katanga Mining Limited, hasKeyAsset, Kamoto mine complex]
-
A.
Kamoto underground mine
chosen
Kamoto underground mine is a major copper and cobalt mining operation in the Katanga region of the Democratic Republic of Congo.
-
B.
Kamioka mine
Kamioka mine is a former lead and zinc mine in Japan that now hosts major underground physics laboratories, including the Kamioka Observatory, for neutrino and astroparticle research.
-
C.
Ikuno Silver Mine
Ikuno Silver Mine is a historic Japanese mining site in Hyōgo Prefecture, known for its former silver production tunnels, industrial heritage, and museum exhibits on mining history.
-
D.
Sado gold mine
The Sado gold mine is a historic and once-prolific gold and silver mine on Sado Island in Niigata Prefecture, Japan, now preserved as a cultural heritage and tourist site.
-
E.
Pyongsan uranium mine and mill
The Pyongsan uranium mine and mill is a major North Korean industrial complex that extracts and processes uranium ore, providing essential nuclear material for the country’s weapons and reactor programs.
- 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_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_6a0026044a5881908773e286fb1a6e3e |
completed | May 10, 2026, 6:30 a.m. |
Created at: April 10, 2026, 5:06 a.m.