Triple

T21715740
Position Surface form Disambiguated ID Type / Status
Subject 高崎線 E536023 entity
Predicate 接続路線 P35490 FINISHED
Object 宇都宮線 — NE NERFINISHED

How this triple was built (2 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: 宇都宮線 | Statement: [高崎線, 接続路線, 宇都宮線]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: 宇都宮線
Context triple: [高崎線, 接続路線, 宇都宮線]
  • A. 高崎線
    高崎線は、東京都と群馬県高崎市方面を結ぶ日本の主要な幹線鉄道路線の一つです。
  • B. Utsunomiya Line chosen
    The Utsunomiya Line is a major JR East railway corridor in Japan connecting Tokyo with Utsunomiya and other cities in Tochigi Prefecture, serving as an important commuter and intercity route in the Kanto region.
  • C. 津山線
    津山線は岡山県の岡山駅と津山駅を結び、中国山地の田園風景の中を走るJR西日本の地方鉄道路線です。
  • D. 川越線
    川越線は、埼玉県内で大宮駅と高麗川駅などを結び、首都圏北部の住宅地と主要幹線をつなぐJR東日本の鉄道路線です。
  • E. JR石勝線
    JR石勝線は、北海道の南千歳駅から帯広方面へと至り、千歳市や夕張支線を含む石勝地域を結ぶJR北海道の幹線鉄道路線である。
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69e0c46c6dd88190a595375fa6ebd701 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69efb53761b48190954a46e8155a84f0 completed April 27, 2026, 7:12 p.m.
Created at: April 16, 2026, 6:47 p.m.