Triple

T3411290
Position Surface form Disambiguated ID Type / Status
Subject New Tram E71899 entity
Predicate alternativeName P39 FINISHED
Object New Tram Nankō Port Town Line
The New Tram Nankō Port Town Line is an automated guideway transit line in Osaka, Japan, serving the Nankō (South Port) area with rubber-tired, driverless trains.
E355481 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: New Tram Nankō Port Town Line | Statement: [New Tram, alternativeName, New Tram Nankō Port Town Line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: New Tram Nankō Port Town Line
Context triple: [New Tram, alternativeName, New Tram Nankō Port Town Line]
  • A. Minatomirai Line
    The Minatomirai Line is a private railway line in Yokohama, Japan, connecting central Yokohama with the Minato Mirai 21 waterfront district and offering through services with multiple Tokyo subway and suburban lines.
  • B. JR Saikyo Line
    The JR Saikyo Line is a major commuter rail line in the Tokyo metropolitan area operated by JR East, connecting central Tokyo with Saitama Prefecture and serving key hubs such as Shibuya and Shinjuku.
  • C. 湘南新宿ライン
    湘南新宿ラインは、神奈川の湘南エリアと埼玉・群馬方面を東京都心(新宿など)経由で結ぶ、東日本旅客鉄道(JR東日本)の主要な都市間直通列車系統です。
  • D. Keiō New Line
    The Keiō New Line is a commuter railway line in Tokyo, Japan, operated by Keio Corporation and serving as an underground extension of the main Keio Line into central Tokyo.
  • E. Yotsubashi Line
    The Yotsubashi Line is a rapid transit line in Osaka, Japan, forming part of the Osaka Metro network and serving key north–south corridors through the city.
  • 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: New Tram Nankō Port Town Line
Triple: [New Tram, alternativeName, New Tram Nankō Port Town Line]
Generated description
The New Tram Nankō Port Town Line is an automated guideway transit line in Osaka, Japan, serving the Nankō (South Port) area with rubber-tired, driverless trains.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: New Tram Nankō Port Town Line
Target entity description: The New Tram Nankō Port Town Line is an automated guideway transit line in Osaka, Japan, serving the Nankō (South Port) area with rubber-tired, driverless trains.
  • A. Minatomirai Line
    The Minatomirai Line is a private railway line in Yokohama, Japan, connecting central Yokohama with the Minato Mirai 21 waterfront district and offering through services with multiple Tokyo subway and suburban lines.
  • B. JR Saikyo Line
    The JR Saikyo Line is a major commuter rail line in the Tokyo metropolitan area operated by JR East, connecting central Tokyo with Saitama Prefecture and serving key hubs such as Shibuya and Shinjuku.
  • C. 湘南新宿ライン
    湘南新宿ラインは、神奈川の湘南エリアと埼玉・群馬方面を東京都心(新宿など)経由で結ぶ、東日本旅客鉄道(JR東日本)の主要な都市間直通列車系統です。
  • D. Keiō New Line
    The Keiō New Line is a commuter railway line in Tokyo, Japan, operated by Keio Corporation and serving as an underground extension of the main Keio Line into central Tokyo.
  • E. Yotsubashi Line
    The Yotsubashi Line is a rapid transit line in Osaka, Japan, forming part of the Osaka Metro network and serving key north–south corridors through the city.
  • 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_69ad85ac312481909e7027ced1456a9f completed March 8, 2026, 2:20 p.m.
NER Named-entity recognition batch_69adb90a76288190b92ef3b26638cd47 completed March 8, 2026, 5:59 p.m.
NED1 Entity disambiguation (via context triple) batch_69b34bdf81e48190abac8ea645e929ce completed March 12, 2026, 11:27 p.m.
NEDg Description generation batch_69b34e4972008190af3b84f26b4a3629 completed March 12, 2026, 11:37 p.m.
NED2 Entity disambiguation (via description) batch_69b34fc6c3f88190ba1a08243232df05 completed March 12, 2026, 11:44 p.m.
Created at: March 8, 2026, 3:15 p.m.