Triple

T1102248
Position Surface form Disambiguated ID Type / Status
Subject Tokyo Metro Fukutoshin Line E25404 entity
Predicate interchangeAt P15892 FINISHED
Object Wakoshi Station E154677 NE FINISHED

How this triple was built (3 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: Wakoshi Station | Statement: [Tokyo Metro Fukutoshin Line, interchangeAt, Wakoshi Station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Wakoshi Station
Context triple: [Tokyo Metro Fukutoshin Line, interchangeAt, Wakoshi Station]
  • A. Wakoshi Station chosen
    Wakoshi Station is a major railway hub in Wako, Saitama Prefecture, Japan, serving multiple Tokyo Metro and Tobu lines and functioning as an important gateway between Saitama and central Tokyo.
  • B. Osakako Station
    Osakako Station is a railway station in Osaka, Japan, serving the Osaka Metro Chūō Line and providing access to the Osaka Bay area’s attractions.
  • C. Rokkomichi Station
    Rokkomichi Station is a railway station in Kobe, Japan, serving as a key access point for visitors traveling to the Mount Rokko area.
  • D. Hikawadai Station
    Hikawadai Station is a subway station in Nerima, Tokyo, served by Tokyo Metro lines and providing access to the surrounding residential area.
  • E. Takatsuki Station
    Takatsuki Station is a major railway station in Takatsuki, Osaka Prefecture, Japan, serving as an important stop on the JR Kyoto Line between Osaka and Kyoto.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: interchangeAt
Context triple: [Tokyo Metro Fukutoshin Line, interchangeAt, Wakoshi Station]
  • A. isInterchangeBetween
    Indicates a relationship where something serves as a point or medium through which two or more entities can exchange or transfer items, information, or traffic between each other.
  • B. facilitatedExchangeOf
    Indicates that one entity made it easier or more efficient for another entity to carry out an exchange or transfer between parties.
  • C. relocatedBetween
    Indicates that an entity changed location from one place to another during a specified time interval or between two reference points.
  • D. hasNotableInterchange
    Indicates that there exists a significant or well-known point of exchange, connection, or transfer between the related entities.
  • E. interchangeStation chosen
    Indicates a station where passengers can transfer between different routes, lines, or modes of transportation.
  • F. None of above.

Provenance (4 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_69a49428d4448190b3b36991ceae87ce completed March 1, 2026, 7:31 p.m.
NER Named-entity recognition batch_69a4b9c21c2c8190a34d91a7afed23a9 completed March 1, 2026, 10:12 p.m.
NED1 Entity disambiguation (via context triple) batch_69ad718263f08190b0f03d583abdad10 completed March 8, 2026, 12:54 p.m.
PD Predicate disambiguation batch_69a4b7472c848190b0643872f67084a2 completed March 1, 2026, 10:01 p.m.
Created at: March 1, 2026, 7:43 p.m.