Triple

T10181687
Position Surface form Disambiguated ID Type / Status
Subject Osaka Monorail Co., Ltd. E236799 entity
Predicate connectsTo P845 FINISHED
Object Hankyu Railway lines
Hankyu Railway lines are a major network of private railway routes in the Kansai region of Japan, centered on Osaka, that provide extensive commuter and interurban rail services.
 E845751 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: Hankyu Railway lines | Statement: [Osaka Monorail Co., Ltd., connectsTo, Hankyu Railway lines]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Hankyu Railway lines
Context triple: [Osaka Monorail Co., Ltd., connectsTo, Hankyu Railway lines]
  • A. Kintetsu Railway lines
    Kintetsu Railway lines are a network of private railway routes in Japan operated by Kintetsu Corporation, connecting major cities and regional areas across the Kansai, Tōkai, and Shikoku regions.
  • B. Hankyu Koyo Line
    The Hankyu Koyo Line is a short commuter railway branch in Hyōgo Prefecture, Japan, operated by Hankyu Railway and primarily serving residential areas between Nishinomiya-Kitaguchi and Kōyōen.
  • C. Hanshin Mukogawa Line
    The Hanshin Mukogawa Line is a short commuter railway branch line in Hyōgo Prefecture, Japan, providing local transit service as part of the Hanshin Electric Railway network.
  • D. Hankyu Senri Line
    The Hankyu Senri Line is a commuter railway line in the Osaka area of Japan operated by Hankyu Railway, serving suburban communities and connecting them to central Osaka.
  • E. Hankyu Minoh Line
    The Hankyu Minoh Line is a suburban railway line in Osaka Prefecture, Japan, operated by Hankyu Railway and known for connecting the city to the scenic Minoh area.
  • 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: Hankyu Railway lines
Triple: [Osaka Monorail Co., Ltd., connectsTo, Hankyu Railway lines]
Generated description
Hankyu Railway lines are a major network of private railway routes in the Kansai region of Japan, centered on Osaka, that provide extensive commuter and interurban rail services.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Hankyu Railway lines
Target entity description: Hankyu Railway lines are a major network of private railway routes in the Kansai region of Japan, centered on Osaka, that provide extensive commuter and interurban rail services.
  • A. Kintetsu Railway lines
    Kintetsu Railway lines are a network of private railway routes in Japan operated by Kintetsu Corporation, connecting major cities and regional areas across the Kansai, Tōkai, and Shikoku regions.
  • B. Hankyu Koyo Line
    The Hankyu Koyo Line is a short commuter railway branch in Hyōgo Prefecture, Japan, operated by Hankyu Railway and primarily serving residential areas between Nishinomiya-Kitaguchi and Kōyōen.
  • C. Hanshin Mukogawa Line
    The Hanshin Mukogawa Line is a short commuter railway branch line in Hyōgo Prefecture, Japan, providing local transit service as part of the Hanshin Electric Railway network.
  • D. Hankyu Senri Line
    The Hankyu Senri Line is a commuter railway line in the Osaka area of Japan operated by Hankyu Railway, serving suburban communities and connecting them to central Osaka.
  • E. Hankyu Minoh Line
    The Hankyu Minoh Line is a suburban railway line in Osaka Prefecture, Japan, operated by Hankyu Railway and known for connecting the city to the scenic Minoh area.
  • 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_69ca84d7260c8190bfbec36762943f37 completed March 30, 2026, 2:12 p.m.
NER Named-entity recognition batch_69cded32b91c8190b01ad37b2456080a completed April 2, 2026, 4:14 a.m.
NED1 Entity disambiguation (via context triple) batch_69d3013f0c54819092ee9c2c46fdf69e completed April 6, 2026, 12:41 a.m.
NEDg Description generation batch_69d3028a4384819094a7daef7287e54f completed April 6, 2026, 12:47 a.m.
NED2 Entity disambiguation (via description) batch_69d302e9d2688190bc292f8f2287c458 completed April 6, 2026, 12:48 a.m.
Created at: March 30, 2026, 9:12 p.m.