Triple

T23368648
Position Surface form Disambiguated ID Type / Status
Subject 南硫黄島 E593396 entity
Predicate locatedSouthOf P9676 FINISHED
Object 父島 — NE NERFINISHED

How this triple was built (3 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: 父島 | Statement: [南硫黄島, locatedSouthOf, 父島]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 父島
Context triple: [南硫黄島, locatedSouthOf, 父島]
  • A. 端島
    端島 is a small, now-abandoned Japanese island near Nagasaki, famous for its former undersea coal mines and densely packed concrete apartment blocks that earned it the nickname "Battleship Island."
  • B. 飛瀨島
    飛瀨島是位於東海、隸屬釣魚臺列嶼的一座無人小島，以其豐富漁場與周邊海域的主權爭議而聞名。
  • C. 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。
  • D. 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.
  • E. 利尻島
    利尻島は北海道北部の日本海に浮かぶ利尻山を中心とした火山島で、美しい自然景観とウニなどの海産物で知られる観光地である。
  • 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: 父島
Target entity description: 父島（ちちじま）は、東京都小笠原村に属する小笠原諸島の主島で、豊かな亜熱帯自然と戦跡・ホエールウォッチングなどで知られる有人島である。
  • A. 端島
    端島 is a small, now-abandoned Japanese island near Nagasaki, famous for its former undersea coal mines and densely packed concrete apartment blocks that earned it the nickname "Battleship Island."
  • B. 飛瀨島
    飛瀨島是位於東海、隸屬釣魚臺列嶼的一座無人小島，以其豐富漁場與周邊海域的主權爭議而聞名。
  • C. 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。
  • D. 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.
  • E. 利尻島
    利尻島は北海道北部の日本海に浮かぶ利尻山を中心とした火山島で、美しい自然景観とウニなどの海産物で知られる観光地である。
  • F. None of above. chosen

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_69e25d2593c88190bcdf4a716a94ccb2 completed April 17, 2026, 4:17 p.m.
NER Named-entity recognition batch_69f1a0aed374819097d38f51894bee44 completed April 29, 2026, 6:09 a.m.
Created at: April 17, 2026, 5:32 p.m.