Triple
T20919742
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Omuta |
E515173
|
entity |
| Predicate | contains |
P35
|
FINISHED |
| Object | Mitsui Miike Coal Mine |
—
|
NE NERFINISHED |
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: Mitsui Miike Coal Mine | Statement: [Omuta, contains, Mitsui Miike Coal Mine]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Mitsui Miike Coal Mine Context triple: [Omuta, contains, Mitsui Miike Coal Mine]
-
A.
Takachihono-mine
Takachihono-mine is a volcanic peak in Japan’s Kirishima mountain range that is steeped in Shinto mythology as a legendary site of the gods’ descent to earth.
-
B.
Bikita Mine
Bikita Mine is a major lithium-rich pegmatite mine in Zimbabwe, known as one of the world’s largest sources of lithium minerals.
-
C.
Kamoto underground mine
Kamoto underground mine is a major copper and cobalt mining operation in the Katanga region of the Democratic Republic of Congo.
-
D.
Miike coal mine
chosen
Miike coal mine was one of Japan’s largest and most historically significant coal mines, central to the country’s rapid industrialization during the Meiji era.
-
E.
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.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (2 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_69e0b4f9d5ec8190bb2bd27350ed341c |
completed | April 16, 2026, 10:07 a.m. |
| NER | Named-entity recognition | batch_69e6ec66593c819091ecf0c553e0aead |
completed | April 21, 2026, 3:17 a.m. |
Created at: April 16, 2026, 12:48 p.m.