Triple

T33617939
Position Surface form Disambiguated ID Type / Status
Subject Biwako Line E861171 entity
Predicate railwayCompanySector P68241 FINISHED
Object JR West Kyoto Branch
JR West Kyoto Branch is a regional division of West Japan Railway Company responsible for operating and managing railway services in the Kyoto area.
 E2060124 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: JR West Kyoto Branch | Statement: [Biwako Line, railwayCompanySector, JR West Kyoto Branch]
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: JR West Kyoto Branch
Triple: [Biwako Line, railwayCompanySector, JR West Kyoto Branch]
Generated description
JR West Kyoto Branch is a regional division of West Japan Railway Company responsible for operating and managing railway services in the Kyoto area.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: railwayCompanySector
Context triple: [Biwako Line, railwayCompanySector, JR West Kyoto Branch]
  • A. railwayNetworkSector chosen
    Indicates a relationship where something is classified as, or associated with, a specific sector or segment of a railway network.
  • B. railwayCompany
    Indicates that one entity is a railway company that owns, operates, or manages railway services or infrastructure in relation to another entity.
  • C. railwaySectorOrigin
    Indicates the place or source from which a railway sector, line, or system originates or begins.
  • D. railwayCompanyType
    Indicates the specific category or classification of a railway company in terms of its role, ownership, or operational type.
  • E. railwayCompanyGroup
    Indicates that one entity is a group or consortium that includes or controls the other entity as a railway company.
  • F. None of above.

Provenance (6 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_69f34980fabc81909819228729a9ca84 completed April 30, 2026, 12:22 p.m.
NER Named-entity recognition batch_69f791cc969c8190bf187d6031a030d5 completed May 3, 2026, 6:19 p.m.
NED1 Entity disambiguation (via context triple) batch_6a3611a59b888190ab745138eeca288c completed June 20, 2026, 4:05 a.m.
NEDg Description generation batch_6a3612623dec819088049f2540f38a38 completed June 20, 2026, 4:09 a.m.
NED2 Entity disambiguation (via description) batch_6a36133940348190976ba1855cc33c37 completed June 20, 2026, 4:12 a.m.
PD Predicate disambiguation batch_69f791033d288190b118029fe412b9c9 completed May 3, 2026, 6:16 p.m.
Created at: May 1, 2026, 1:41 a.m.