Triple

T3550916
Position Surface form Disambiguated ID Type / Status
Subject Nagahori Tsurumi-ryokuchi Line E75108 entity
Predicate nativeName P15 FINISHED
Object 長堀鶴見緑地線
長堀鶴見緑地線は、大阪市中心部と鶴見緑地方面を結ぶ大阪市高速電気軌道(Osaka Metro)の地下鉄路線です。
E368079 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: 長堀鶴見緑地線 | Statement: [Nagahori Tsurumi-ryokuchi Line, nativeName, 長堀鶴見緑地線]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: 長堀鶴見緑地線
Context triple: [Nagahori Tsurumi-ryokuchi Line, nativeName, 長堀鶴見緑地線]
  • A. Osaka Loop Line
    The Osaka Loop Line is a circular railway line in Osaka, Japan, operated by JR West, that connects major urban and suburban districts around the city center.
  • B. Osaka Metro Tanimachi Line
    The Osaka Metro Tanimachi Line is a major north–south subway line in Osaka, Japan, connecting key commercial and residential districts across the city.
  • C. 京阪本線
    京阪本線は、大阪と京都を結び京阪電気鉄道の主要幹線として都市間輸送や通勤・通学需要を担う鉄道路線です。
  • D. Osaka Metro Imazatosuji Line
    The Osaka Metro Imazatosuji Line is a rapid transit line in Osaka, Japan, running north–south through the city and connecting residential districts with major interchange hubs on the Osaka Metro network.
  • E. Osaka Metro Midosuji Line
    The Osaka Metro Midosuji Line is a major north–south subway line in Osaka, Japan, forming the city’s primary transit backbone and connecting key commercial and transport hubs.
  • 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: 長堀鶴見緑地線
Triple: [Nagahori Tsurumi-ryokuchi Line, nativeName, 長堀鶴見緑地線]
Generated description
長堀鶴見緑地線は、大阪市中心部と鶴見緑地方面を結ぶ大阪市高速電気軌道(Osaka Metro)の地下鉄路線です。
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: 長堀鶴見緑地線
Target entity description: 長堀鶴見緑地線は、大阪市中心部と鶴見緑地方面を結ぶ大阪市高速電気軌道(Osaka Metro)の地下鉄路線です。
  • A. Osaka Loop Line
    The Osaka Loop Line is a circular railway line in Osaka, Japan, operated by JR West, that connects major urban and suburban districts around the city center.
  • B. Osaka Metro Tanimachi Line
    The Osaka Metro Tanimachi Line is a major north–south subway line in Osaka, Japan, connecting key commercial and residential districts across the city.
  • C. 京阪本線
    京阪本線は、大阪と京都を結び京阪電気鉄道の主要幹線として都市間輸送や通勤・通学需要を担う鉄道路線です。
  • D. Osaka Metro Imazatosuji Line
    The Osaka Metro Imazatosuji Line is a rapid transit line in Osaka, Japan, running north–south through the city and connecting residential districts with major interchange hubs on the Osaka Metro network.
  • E. Osaka Metro Midosuji Line
    The Osaka Metro Midosuji Line is a major north–south subway line in Osaka, Japan, forming the city’s primary transit backbone and connecting key commercial and transport hubs.
  • 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_69ad85d33c6c819081d5ac1df13b5680 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adbfd52f44819088e07139fe987e2a completed March 8, 2026, 6:28 p.m.
NED1 Entity disambiguation (via context triple) batch_69b38bec437c8190b35ca77dc19d441d completed March 13, 2026, 4 a.m.
NEDg Description generation batch_69b38c5d9ec8819095132a06c1add128 completed March 13, 2026, 4:02 a.m.
NED2 Entity disambiguation (via description) batch_69b38cc3f330819096df64a81d4a5f58 completed March 13, 2026, 4:04 a.m.
Created at: March 8, 2026, 3:20 p.m.