Triple

T22139748
Position Surface form Disambiguated ID Type / Status
Subject 陸奥国 E547124 entity
Predicate capital P234 FINISHED
Object 福島城 — 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: 福島城 | Statement: [陸奥国, capital, 福島城]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 福島城
Context triple: [陸奥国, capital, 福島城]
  • A. 佐賀城
    佐賀城は、佐賀県佐賀市に位置し、江戸時代に肥前佐賀藩の政治・軍事の中心として機能した日本の平城です。
  • B. 久保田城跡
    久保田城跡は、秋田藩佐竹氏の居城であった久保田城の遺構が残る秋田市の歴史的史跡です。
  • C. Morioka Castle
    Morioka Castle is a historic Japanese hilltop fortress in present-day Morioka, Iwate Prefecture, known for its stone walls and role as the seat of regional feudal power during the Edo period.
  • D. Fukuyama Castle
    Fukuyama Castle is a historic Japanese castle in Fukuyama, Hiroshima Prefecture, known for its reconstructed keep, traditional architecture, and role as a cultural and historical symbol of the region.
  • E. Yamagata Castle
    Yamagata Castle is a historic Japanese castle known for its extensive ruins and reconstructed structures in present-day Yamagata City, reflecting the region’s feudal-era heritage.
  • 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: 福島城
Target entity description: 福島城 was a Japanese castle in present-day Fukushima Prefecture that served as an important political and administrative center in the Tōhoku region during the feudal era.
  • A. 佐賀城
    佐賀城は、佐賀県佐賀市に位置し、江戸時代に肥前佐賀藩の政治・軍事の中心として機能した日本の平城です。
  • B. 久保田城跡
    久保田城跡は、秋田藩佐竹氏の居城であった久保田城の遺構が残る秋田市の歴史的史跡です。
  • C. Morioka Castle
    Morioka Castle is a historic Japanese hilltop fortress in present-day Morioka, Iwate Prefecture, known for its stone walls and role as the seat of regional feudal power during the Edo period.
  • D. Fukuyama Castle
    Fukuyama Castle is a historic Japanese castle in Fukuyama, Hiroshima Prefecture, known for its reconstructed keep, traditional architecture, and role as a cultural and historical symbol of the region.
  • E. Yamagata Castle
    Yamagata Castle is a historic Japanese castle known for its extensive ruins and reconstructed structures in present-day Yamagata City, reflecting the region’s feudal-era heritage.
  • 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_69e11e3a95d88190a3bd80d9471976c3 completed April 16, 2026, 5:36 p.m.
NER Named-entity recognition batch_69f129bda1208190b851ae5c68b760e9 completed April 28, 2026, 9:42 p.m.
Created at: April 16, 2026, 8:32 p.m.