Triple

T21309680
Position Surface form Disambiguated ID Type / Status
Subject Inaricho Station E525294 entity
Predicate hasAdjacentStation P231 FINISHED
Object Tawaramachi Station (Tokyo Metro Ginza Line)
Tawaramachi Station is a Tokyo Metro Ginza Line subway station in Taito, Tokyo, serving the Asakusa area and providing access to nearby shopping streets and cultural sites.
 E1478596 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: Tawaramachi Station (Tokyo Metro Ginza Line) | Statement: [Inaricho Station, hasAdjacentStation, Tawaramachi Station (Tokyo Metro Ginza Line)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Tawaramachi Station (Tokyo Metro Ginza Line)
Context triple: [Inaricho Station, hasAdjacentStation, Tawaramachi Station (Tokyo Metro Ginza Line)]
  • A. Ueno Station (Tokyo Metro Ginza Line)
    Ueno Station (Tokyo Metro Ginza Line) is a major Tokyo Metro subway station in Taitō, Tokyo, serving the busy Ueno district and providing access to Ueno Park, museums, and regional rail connections.
  • B. Togoshi Ginza Station
    Togoshi Ginza Station is a railway station in Tokyo’s Shinagawa ward that serves as the main access point to the popular Togoshi Ginza shopping street.
  • C. Shirokane-takanawa Station
    Shirokane-takanawa Station is a subway station in Minato, Tokyo, jointly operated by Tokyo Metro and Toei Subway, serving as an interchange between the Namboku and Mita lines.
  • D. Shin-Itabashi Station
    Shin-Itabashi Station is a railway station in the Itabashi ward of Tokyo, Japan, serving local commuter traffic on the Toei Mita Line.
  • E. 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.
  • 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: Tawaramachi Station (Tokyo Metro Ginza Line)
Triple: [Inaricho Station, hasAdjacentStation, Tawaramachi Station (Tokyo Metro Ginza Line)]
Generated description
Tawaramachi Station is a Tokyo Metro Ginza Line subway station in Taito, Tokyo, serving the Asakusa area and providing access to nearby shopping streets and cultural sites.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Tawaramachi Station (Tokyo Metro Ginza Line)
Target entity description: Tawaramachi Station is a Tokyo Metro Ginza Line subway station in Taito, Tokyo, serving the Asakusa area and providing access to nearby shopping streets and cultural sites.
  • A. Ueno Station (Tokyo Metro Ginza Line)
    Ueno Station (Tokyo Metro Ginza Line) is a major Tokyo Metro subway station in Taitō, Tokyo, serving the busy Ueno district and providing access to Ueno Park, museums, and regional rail connections.
  • B. Togoshi Ginza Station
    Togoshi Ginza Station is a railway station in Tokyo’s Shinagawa ward that serves as the main access point to the popular Togoshi Ginza shopping street.
  • C. Shirokane-takanawa Station
    Shirokane-takanawa Station is a subway station in Minato, Tokyo, jointly operated by Tokyo Metro and Toei Subway, serving as an interchange between the Namboku and Mita lines.
  • D. Shin-Itabashi Station
    Shin-Itabashi Station is a railway station in the Itabashi ward of Tokyo, Japan, serving local commuter traffic on the Toei Mita Line.
  • E. 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.
  • 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_6a09a5b401808190aa186d4ff5283b09 completed May 17, 2026, 11:25 a.m.
NEDg Description generation batch_6a09a653f0108190ac0881f63865222e completed May 17, 2026, 11:28 a.m.
NED2 Entity disambiguation (via description) batch_6a09a6e82b3881908bb85f0d7fe3d6d9 completed May 17, 2026, 11:30 a.m.
Created at: April 16, 2026, 4:06 p.m.