Triple

T14167061
Position Surface form Disambiguated ID Type / Status
Subject 千代田区 E351107 entity
Predicate contains P35 FINISHED
Object 麹町地区
麹町地区は、東京都千代田区に位置する、官公庁や企業オフィス、教育機関が集まる歴史ある市街地エリアです。
E1083112 NE FINISHED

How this triple was built (4 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: 麹町地区 | Statement: [千代田区, contains, 麹町地区]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 麹町地区
Context triple: [千代田区, contains, 麹町地区]
  • A. 歌舞伎町
    歌舞伎町 is Tokyo’s most famous entertainment and red-light district, known for its dense concentration of bars, restaurants, nightclubs, and neon-lit nightlife.
  • B. 小石川区
    小石川区 was a former ward of Tokyo that existed before the 1947 reorganization of the city’s wards into the present-day Bunkyō ward.
  • C. Kawaramachi area
    The Kawaramachi area is a bustling commercial and entertainment district in central Kyoto known for its shopping streets, restaurants, and proximity to traditional nightlife alleys like Pontocho.
  • D. 半蔵門
    半蔵門は、東京都千代田区に位置する皇居の西側に設けられた門で、江戸城時代からの歴史を持つ重要な出入口です。
  • E. 赤坂御用地
    赤坂御用地は、東京都港区赤坂に位置する日本の皇室関連施設が集まる広大な御用地で、皇族方の御所や宮邸が置かれているエリアである。
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: 麹町地区
Triple: [千代田区, contains, 麹町地区]
Generated description
麹町地区は、東京都千代田区に位置する、官公庁や企業オフィス、教育機関が集まる歴史ある市街地エリアです。
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 麹町地区
Target entity description: 麹町地区は、東京都千代田区に位置する、官公庁や企業オフィス、教育機関が集まる歴史ある市街地エリアです。
  • A. 歌舞伎町
    歌舞伎町 is Tokyo’s most famous entertainment and red-light district, known for its dense concentration of bars, restaurants, nightclubs, and neon-lit nightlife.
  • B. 小石川区
    小石川区 was a former ward of Tokyo that existed before the 1947 reorganization of the city’s wards into the present-day Bunkyō ward.
  • C. Kawaramachi area
    The Kawaramachi area is a bustling commercial and entertainment district in central Kyoto known for its shopping streets, restaurants, and proximity to traditional nightlife alleys like Pontocho.
  • D. 半蔵門
    半蔵門は、東京都千代田区に位置する皇居の西側に設けられた門で、江戸城時代からの歴史を持つ重要な出入口です。
  • E. 赤坂御用地
    赤坂御用地は、東京都港区赤坂に位置する日本の皇室関連施設が集まる広大な御用地で、皇族方の御所や宮邸が置かれているエリアである。
  • F. None of above. chosen

Provenance (5 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_69d8278775fc8190b0802d22ca2f495d completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de61b355f08190864c7322bbcb766d completed April 14, 2026, 3:48 p.m.
NED1 Entity disambiguation (via context triple) batch_69fcf7f57ad88190aeb8ee0f834bfa20 completed May 7, 2026, 8:37 p.m.
NEDg Description generation batch_69fcfdcbd53c81909a347e26b30f9c0b completed May 7, 2026, 9:02 p.m.
NED2 Entity disambiguation (via description) batch_69fcfe9099508190bafd65d0d00129f0 completed May 7, 2026, 9:05 p.m.
Created at: April 10, 2026, 1 a.m.