Triple

T21715854
Position Surface form Disambiguated ID Type / Status
Subject 大船駅 E536026 entity
Predicate 所在地市区町村 P102011 FINISHED
Object 横浜市栄区
横浜市栄区は、神奈川県横浜市南部に位置し、住宅地と自然が比較的多く残る落ち着いた雰囲気の行政区です。
E1497811 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: 横浜市栄区 | Statement: [大船駅, 所在地市区町村, 横浜市栄区]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 横浜市栄区
Context triple: [大船駅, 所在地市区町村, 横浜市栄区]
  • A. Midori-ku, Yokohama
    Midori-ku, Yokohama is a residential ward in northern Yokohama, Japan, known for its suburban neighborhoods, greenery, and role as a commuter area connected to central Yokohama and Tokyo.
  • B. Tsurumi-ku, Yokohama
    Tsurumi-ku, Yokohama is one of the wards of Yokohama, Japan, known as an industrial and residential area along Tokyo Bay with a mix of factories, port facilities, and urban neighborhoods.
  • C. 横浜市都筑区
    横浜市都筑区は、横浜市北部に位置し、港北ニュータウンを中心とした計画的な住宅地や商業施設が広がる新興のベッドタウン的行政区である。
  • D. Yokohama Naka Ward
    Yokohama Naka Ward is a central district of Yokohama, Japan, known for its historic port, foreign settlement areas, and major tourist attractions such as Chinatown and waterfront parks.
  • E. Hodogaya Ward, Yokohama
    Hodogaya Ward is one of Yokohama’s 18 administrative wards, known as a primarily residential area with a mix of commercial districts and important transportation links connecting central Yokohama with western Kanagawa Prefecture.
  • 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: 横浜市栄区
Triple: [大船駅, 所在地市区町村, 横浜市栄区]
Generated description
横浜市栄区は、神奈川県横浜市南部に位置し、住宅地と自然が比較的多く残る落ち着いた雰囲気の行政区です。
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 横浜市栄区
Target entity description: 横浜市栄区は、神奈川県横浜市南部に位置し、住宅地と自然が比較的多く残る落ち着いた雰囲気の行政区です。
  • A. Midori-ku, Yokohama
    Midori-ku, Yokohama is a residential ward in northern Yokohama, Japan, known for its suburban neighborhoods, greenery, and role as a commuter area connected to central Yokohama and Tokyo.
  • B. Tsurumi-ku, Yokohama
    Tsurumi-ku, Yokohama is one of the wards of Yokohama, Japan, known as an industrial and residential area along Tokyo Bay with a mix of factories, port facilities, and urban neighborhoods.
  • C. 横浜市都筑区
    横浜市都筑区は、横浜市北部に位置し、港北ニュータウンを中心とした計画的な住宅地や商業施設が広がる新興のベッドタウン的行政区である。
  • D. Yokohama Naka Ward
    Yokohama Naka Ward is a central district of Yokohama, Japan, known for its historic port, foreign settlement areas, and major tourist attractions such as Chinatown and waterfront parks.
  • E. Hodogaya Ward, Yokohama
    Hodogaya Ward is one of Yokohama’s 18 administrative wards, known as a primarily residential area with a mix of commercial districts and important transportation links connecting central Yokohama with western Kanagawa Prefecture.
  • 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_69e0c46c6dd88190a595375fa6ebd701 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69efd96ab4c88190b76f4a6b7c855039 completed April 27, 2026, 9:47 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a24b38cc08190b765e50d5135a932 completed May 17, 2026, 8:27 p.m.
NEDg Description generation batch_6a0a25d1c95c8190a4140c494ac0a8f7 completed May 17, 2026, 8:32 p.m.
NED2 Entity disambiguation (via description) batch_6a0a268dd6c4819081c1bf83513bb8b8 completed May 17, 2026, 8:35 p.m.
Created at: April 16, 2026, 6:47 p.m.