Triple
T23361409
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 北硫黄島 |
E593193
|
entity |
| Predicate | locatedNorthOf |
P305
|
FINISHED |
| Object | 南硫黄島 |
—
|
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: 南硫黄島 | Statement: [北硫黄島, locatedNorthOf, 南硫黄島]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 南硫黄島 Context triple: [北硫黄島, locatedNorthOf, 南硫黄島]
-
A.
南硫黄島
chosen
南硫黄島 is an uninhabited, volcanic Japanese island in the Ogasawara Islands chain, located south of Iwo Jima in the Pacific Ocean and known for its steep terrain and rich natural environment.
-
B.
北硫黄島
北硫黄島 is an uninhabited volcanic island in the Ogasawara Islands of Japan, located in the Pacific Ocean south of Tokyo.
-
C.
南小島
南小島 is a small, uninhabited islet in the disputed Senkaku/Diaoyu Islands chain in the East China Sea, administered by Japan.
-
D.
赤尾嶼
赤尾嶼是位於東海、隸屬釣魚臺列嶼的一座無人小島，因其地緣位置與周邊海域資源而具有重要的主權與戰略爭議地位。
-
E.
松輪島
松輪島（マトゥア島）は、千島列島中部に位置し、第二次世界大戦期には日本軍の重要な軍事拠点として利用された火山島です。
- 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_69e25d24d2a4819092e6ede74c2a918d |
completed | April 17, 2026, 4:17 p.m. |
| NER | Named-entity recognition | batch_69f1a0a8669c819098b88ae6712e3f88 |
completed | April 29, 2026, 6:09 a.m. |
Created at: April 17, 2026, 5:30 p.m.