Triple

T4632137
Position Surface form Disambiguated ID Type / Status
Subject Kintetsu Osaka Namba Station E101440 entity
Predicate adjacentStation P5707 FINISHED
Object Kintetsu Osaka Uehommachi Station
Kintetsu Osaka Uehommachi Station is a major railway terminal in Osaka, Japan, serving as an important hub for Kintetsu Railway lines connecting central Osaka with the Nara and Ise-Shima regions.
 E686689 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: Kintetsu Osaka Uehommachi Station | Statement: [Kintetsu Osaka Namba Station, adjacentStation, Kintetsu Osaka Uehommachi Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Kintetsu Osaka Uehommachi Station
Context triple: [Kintetsu Osaka Namba Station, adjacentStation, Kintetsu Osaka Uehommachi Station]
  • A. Kintetsu Osaka Namba Station
    Kintetsu Osaka Namba Station is a major terminal for Kintetsu Railway and Hanshin Electric Railway located in Osaka’s Namba district, providing regional and intercity rail connections.
  • B. Hankyu Osaka-umeda Station
    Hankyu Osaka-umeda Station is a major private railway terminal in Osaka’s Umeda district, serving as a key hub for Hankyu Railway lines connecting central Osaka with suburbs and neighboring cities such as Kobe and Kyoto.
  • C. Umeda Station (Osaka Metro)
    Umeda Station (Osaka Metro) is a major subway hub in Osaka’s Umeda district, serving multiple Osaka Metro lines and providing extensive connections to nearby JR and private railway stations.
  • D. Osaka Metro Namba Station
    Osaka Metro Namba Station is a major underground railway hub in Osaka’s Namba district, serving multiple subway lines and providing convenient access to surrounding commercial and entertainment complexes.
  • E. Nishi-Umeda Station
    Nishi-Umeda Station is a major Osaka subway station on the Yotsubashi Line, serving the Umeda district and providing convenient transfers to several other key rail and metro lines.
  • 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: Kintetsu Osaka Uehommachi Station
Triple: [Kintetsu Osaka Namba Station, adjacentStation, Kintetsu Osaka Uehommachi Station]
Generated description
Kintetsu Osaka Uehommachi Station is a major railway terminal in Osaka, Japan, serving as an important hub for Kintetsu Railway lines connecting central Osaka with the Nara and Ise-Shima regions.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Kintetsu Osaka Uehommachi Station
Target entity description: Kintetsu Osaka Uehommachi Station is a major railway terminal in Osaka, Japan, serving as an important hub for Kintetsu Railway lines connecting central Osaka with the Nara and Ise-Shima regions.
  • A. Kintetsu Osaka Namba Station
    Kintetsu Osaka Namba Station is a major terminal for Kintetsu Railway and Hanshin Electric Railway located in Osaka’s Namba district, providing regional and intercity rail connections.
  • B. Hankyu Osaka-umeda Station
    Hankyu Osaka-umeda Station is a major private railway terminal in Osaka’s Umeda district, serving as a key hub for Hankyu Railway lines connecting central Osaka with suburbs and neighboring cities such as Kobe and Kyoto.
  • C. Umeda Station (Osaka Metro)
    Umeda Station (Osaka Metro) is a major subway hub in Osaka’s Umeda district, serving multiple Osaka Metro lines and providing extensive connections to nearby JR and private railway stations.
  • D. Osaka Metro Namba Station
    Osaka Metro Namba Station is a major underground railway hub in Osaka’s Namba district, serving multiple subway lines and providing convenient access to surrounding commercial and entertainment complexes.
  • E. Nishi-Umeda Station
    Nishi-Umeda Station is a major Osaka subway station on the Yotsubashi Line, serving the Umeda district and providing convenient transfers to several other key rail and metro lines.
  • 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_69bd43d2f1c081908cd4b7ec48ecc73d completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd5a342ffc8190a911d0598ed230bb completed March 20, 2026, 2:31 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8c7a4eddc81908148e3428c69d654 completed March 29, 2026, 6:33 a.m.
NEDg Description generation batch_69c8c848b9348190b8359105000411e8 completed March 29, 2026, 6:35 a.m.
NED2 Entity disambiguation (via description) batch_69c8c8b920c48190875c89eea6aecc8a completed March 29, 2026, 6:37 a.m.
Created at: March 20, 2026, 1:13 p.m.