Triple

T6870433
Position Surface form Disambiguated ID Type / Status
Subject Seibu Yurakucho Line E158528 entity
Predicate hasThroughOperation P26302 FINISHED
Object Seibu Ikebukuro Line E160312 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: Seibu Ikebukuro Line | Statement: [Seibu Yurakucho Line, hasThroughOperation, Seibu Ikebukuro Line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Seibu Ikebukuro Line
Context triple: [Seibu Yurakucho Line, hasThroughOperation, Seibu Ikebukuro Line]
  • A. Seibu Ikebukuro Line chosen
    The Seibu Ikebukuro Line is a major private railway line in the Tokyo area operated by Seibu Railway, connecting Ikebukuro in central Tokyo with suburban destinations in Saitama Prefecture.
  • B. Seibu Yurakucho Line
    The Seibu Yurakucho Line is a commuter railway line in Tokyo operated by Seibu Railway, linking the Seibu Ikebukuro Line with central Tokyo subway networks.
  • C. Seibu Shinjuku Line
    The Seibu Shinjuku Line is a major private railway line in the Tokyo area operated by Seibu Railway, connecting Seibu-Shinjuku Station in central Tokyo with suburban cities in western Tokyo and Saitama Prefecture.
  • D. Seibu Toshima Line
    The Seibu Toshima Line is a short commuter railway line in Tokyo, Japan, operated by Seibu Railway and connecting Nerima and Toshimaen in the city’s northwest.
  • E. Tokyu Setagaya Line
    The Tokyu Setagaya Line is a light rail/tram line in Tokyo, Japan, operated by Tokyu Corporation and known for connecting Sangen-Jaya with the Setagaya area along a short, mostly street-level route.
  • 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: hasThroughOperation
Context triple: [Seibu Yurakucho Line, hasThroughOperation, Seibu Ikebukuro Line]
  • A. hasOperationType
    Indicates the specific kind or category of operation associated with an entity or process.
  • B. operatedThrough
    Indicates that an action, process, or influence is carried out or mediated via a particular intermediary, channel, or mechanism.
  • C. hasGlobalOperationsIn
    Indicates that an entity conducts business or operational activities across multiple countries within the specified region or location.
  • D. hasThroughServiceWith chosen
    Indicates that two transportation services are operationally linked so that a passenger or shipment can continue from one to the other without a separate booking or major interruption.
  • E. hasBusinessOperation
    Indicates that one entity conducts, manages, or is engaged in a commercial or organizational activity involving another entity.
  • 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_69c68831e3648190a643c328122e4d43 completed March 27, 2026, 1:37 p.m.
NER Named-entity recognition batch_69c6d8c73ea08190b6bb1463e7ead47b completed March 27, 2026, 7:21 p.m.
NED1 Entity disambiguation (via context triple) batch_69e6847ad9fc819085b0d6c886488c3b completed April 20, 2026, 7:54 p.m.
PD Predicate disambiguation batch_69c6d7b363dc8190a7225b540ab2bc40 completed March 27, 2026, 7:17 p.m.
Created at: March 27, 2026, 2:22 p.m.