Triple

T10296884
Position Surface form Disambiguated ID Type / Status
Subject Gotanda Station E241512 entity
Predicate adjacentStationOnLine P41425 FINISHED
Object Togoshi-Ginza Station on Tōkyū Ikegami Line
Togoshi-Ginza Station on the Tōkyū Ikegami Line is a local railway station in Tokyo’s Shinagawa ward that serves the popular Togoshi Ginza shopping street area.
 E856041 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: Togoshi-Ginza Station on Tōkyū Ikegami Line | Statement: [Gotanda Station, adjacentStationOnLine, Togoshi-Ginza Station on Tōkyū Ikegami Line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Togoshi-Ginza Station on Tōkyū Ikegami Line
Context triple: [Gotanda Station, adjacentStationOnLine, Togoshi-Ginza Station on Tōkyū Ikegami Line]
  • A. Ichigaya Station on Toei Shinjuku Line
    Ichigaya Station on the Toei Shinjuku Line is an underground subway station in central Tokyo serving the Shinjuku Line and providing convenient access to the Ichigaya business and educational district.
  • B. Kanda Station on Yamanote Line
    Kanda Station on the Yamanote Line is a major railway station in central Tokyo that serves as a key commuter hub near the city's business districts.
  • C. Naka-Okachimachi Station on Hibiya Line
    Naka-Okachimachi Station on the Hibiya Line is a Tokyo Metro subway station in Taito, Tokyo, serving the busy Ueno–Akihabara area with convenient access to shopping and business districts.
  • D. Jimbocho Station on Toei Shinjuku Line
    Jimbocho Station on the Toei Shinjuku Line is an underground subway station in Tokyo’s Chiyoda ward, serving the Jimbocho district and providing transfers to multiple Tokyo Metro and Toei lines.
  • E. Mejiro Station on Yamanote Line
    Mejiro Station on the Yamanote Line is a small, relatively quiet JR East railway station in Tokyo’s Toshima ward, situated between the major hubs of Ikebukuro and Takadanobaba.
  • 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: Togoshi-Ginza Station on Tōkyū Ikegami Line
Triple: [Gotanda Station, adjacentStationOnLine, Togoshi-Ginza Station on Tōkyū Ikegami Line]
Generated description
Togoshi-Ginza Station on the Tōkyū Ikegami Line is a local railway station in Tokyo’s Shinagawa ward that serves the popular Togoshi Ginza shopping street area.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Togoshi-Ginza Station on Tōkyū Ikegami Line
Target entity description: Togoshi-Ginza Station on the Tōkyū Ikegami Line is a local railway station in Tokyo’s Shinagawa ward that serves the popular Togoshi Ginza shopping street area.
  • A. Ichigaya Station on Toei Shinjuku Line
    Ichigaya Station on the Toei Shinjuku Line is an underground subway station in central Tokyo serving the Shinjuku Line and providing convenient access to the Ichigaya business and educational district.
  • B. Kanda Station on Yamanote Line
    Kanda Station on the Yamanote Line is a major railway station in central Tokyo that serves as a key commuter hub near the city's business districts.
  • C. Naka-Okachimachi Station on Hibiya Line
    Naka-Okachimachi Station on the Hibiya Line is a Tokyo Metro subway station in Taito, Tokyo, serving the busy Ueno–Akihabara area with convenient access to shopping and business districts.
  • D. Jimbocho Station on Toei Shinjuku Line
    Jimbocho Station on the Toei Shinjuku Line is an underground subway station in Tokyo’s Chiyoda ward, serving the Jimbocho district and providing transfers to multiple Tokyo Metro and Toei lines.
  • E. Mejiro Station on Yamanote Line
    Mejiro Station on the Yamanote Line is a small, relatively quiet JR East railway station in Tokyo’s Toshima ward, situated between the major hubs of Ikebukuro and Takadanobaba.
  • 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_69d381aaafc08190af475ef58dc16aba completed April 6, 2026, 9:49 a.m.
NER Named-entity recognition batch_69d4d2ebd258819099fadddcd13099fc completed April 7, 2026, 9:48 a.m.
NED1 Entity disambiguation (via context triple) batch_69d71d2cc9c48190bc36f6a4f8144b7f completed April 9, 2026, 3:29 a.m.
NEDg Description generation batch_69d73182d7548190ac15093aa7001db7 completed April 9, 2026, 4:56 a.m.
NED2 Entity disambiguation (via description) batch_69d7336c06308190ac72154134a26842 completed April 9, 2026, 5:04 a.m.
Created at: April 6, 2026, 11:43 a.m.