Triple

T21309847
Position Surface form Disambiguated ID Type / Status
Subject Shimbashi Station E525299 entity
Predicate adjacentStationOnLine P41425 FINISHED
Object Ginza Station on the Tokyo Metro Ginza Line
Ginza Station on the Tokyo Metro Ginza Line is a major underground subway station in Tokyo’s upscale Ginza district, serving as a key hub for shopping, dining, and business access.
E1477626 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: Ginza Station on the Tokyo Metro Ginza Line | Statement: [Shimbashi Station, adjacentStationOnLine, Ginza Station on the Tokyo Metro Ginza Line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ginza Station on the Tokyo Metro Ginza Line
Context triple: [Shimbashi Station, adjacentStationOnLine, Ginza Station on the Tokyo Metro Ginza Line]
  • A. Roppongi Station on Tokyo Metro Hibiya Line
    Roppongi Station on the Tokyo Metro Hibiya Line is a major underground railway station in Tokyo’s Roppongi district, providing access to its nightlife, business centers, and attractions such as Roppongi Hills.
  • B. Yurakucho Station on JR Yamanote Line
    Yurakucho Station on the JR Yamanote Line is a major central Tokyo railway hub located near the Marunouchi and Ginza districts, providing convenient access to business, shopping, and cultural venues.
  • C. 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.
  • D. 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.
  • E. 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.
  • 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: Ginza Station on the Tokyo Metro Ginza Line
Triple: [Shimbashi Station, adjacentStationOnLine, Ginza Station on the Tokyo Metro Ginza Line]
Generated description
Ginza Station on the Tokyo Metro Ginza Line is a major underground subway station in Tokyo’s upscale Ginza district, serving as a key hub for shopping, dining, and business access.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ginza Station on the Tokyo Metro Ginza Line
Target entity description: Ginza Station on the Tokyo Metro Ginza Line is a major underground subway station in Tokyo’s upscale Ginza district, serving as a key hub for shopping, dining, and business access.
  • A. Roppongi Station on Tokyo Metro Hibiya Line
    Roppongi Station on the Tokyo Metro Hibiya Line is a major underground railway station in Tokyo’s Roppongi district, providing access to its nightlife, business centers, and attractions such as Roppongi Hills.
  • B. Yurakucho Station on JR Yamanote Line
    Yurakucho Station on the JR Yamanote Line is a major central Tokyo railway hub located near the Marunouchi and Ginza districts, providing convenient access to business, shopping, and cultural venues.
  • C. 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.
  • D. 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.
  • E. 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.
  • 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_69e0b518b8948190ad69cf9a8784d397 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e75aaa56fc81909ba7649302528269 completed April 21, 2026, 11:08 a.m.
NED1 Entity disambiguation (via context triple) batch_6a099ed7a6008190bb2c2033a8b2812a completed May 17, 2026, 10:56 a.m.
NEDg Description generation batch_6a099f592488819098c54b433ce5e67e completed May 17, 2026, 10:58 a.m.
NED2 Entity disambiguation (via description) batch_6a09a033f5108190b8000934050ad55e completed May 17, 2026, 11:02 a.m.
Created at: April 16, 2026, 4:06 p.m.