Triple

T14167057
Position Surface form Disambiguated ID Type / Status
Subject 千代田区 E351107 entity
Predicate contains P35 FINISHED
Object 九段下
九段下 is a central Tokyo neighborhood and subway station area known as a major transit hub near the Imperial Palace and several historic and cultural sites.
E1083110 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: 九段下 | Statement: [千代田区, contains, 九段下]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 九段下
Context triple: [千代田区, contains, 九段下]
  • A. 下北沢
    下北沢は東京都世田谷区に位置する、古着店やライブハウス、個性的なカフェが集まる若者文化とサブカルチャーの発信地として知られる街です。
  • B. 北九州市
    北九州市は、福岡県北部に位置し、工業と港湾を中心に発展してきた政令指定都市です。
  • C. 二子玉川
    二子玉川 is a riverside commercial and residential district in Tokyo known for its large shopping complexes, stylish cafes, and family-friendly urban development along the Tama River.
  • D. 四条通
    四条通 is one of Kyoto’s main east–west avenues, known for running through the central downtown area and the famous Gion district.
  • E. 東灘区
    東灘区は、兵庫県神戸市の東部に位置し、住宅地や港湾施設、六甲アイランドなどの人工島を有する区です。
  • 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: 九段下
Triple: [千代田区, contains, 九段下]
Generated description
九段下 is a central Tokyo neighborhood and subway station area known as a major transit hub near the Imperial Palace and several historic and cultural sites.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 九段下
Target entity description: 九段下 is a central Tokyo neighborhood and subway station area known as a major transit hub near the Imperial Palace and several historic and cultural sites.
  • A. 下北沢
    下北沢は東京都世田谷区に位置する、古着店やライブハウス、個性的なカフェが集まる若者文化とサブカルチャーの発信地として知られる街です。
  • B. 北九州市
    北九州市は、福岡県北部に位置し、工業と港湾を中心に発展してきた政令指定都市です。
  • C. 二子玉川
    二子玉川 is a riverside commercial and residential district in Tokyo known for its large shopping complexes, stylish cafes, and family-friendly urban development along the Tama River.
  • D. 四条通
    四条通 is one of Kyoto’s main east–west avenues, known for running through the central downtown area and the famous Gion district.
  • E. 東灘区
    東灘区は、兵庫県神戸市の東部に位置し、住宅地や港湾施設、六甲アイランドなどの人工島を有する区です。
  • 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.