Triple

T18832833
Position Surface form Disambiguated ID Type / Status
Subject Bandung–Banjar railway E460577 entity
Predicate partOf P40 FINISHED
Object West Java rail network — NE NERFINISHED

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: West Java rail network | Statement: [Bandung–Banjar railway, partOf, West Java rail network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: West Java rail network
Context triple: [Bandung–Banjar railway, partOf, West Java rail network]
  • A. Indonesian railway network
    The Indonesian railway network is the nationwide system of rail lines and services that connects major cities and regions across Indonesia, primarily on the islands of Java and Sumatra.
  • B. North Java railway line
    The North Java railway line is a major rail corridor running along the northern coast of Java, Indonesia, connecting key cities and serving as an important route for both passenger and freight transport.
  • C. Jakarta–Bogor railway
    The Jakarta–Bogor railway is a major commuter and intercity rail line in West Java, Indonesia, connecting the capital city Jakarta with the regional city of Bogor.
  • D. Jakarta–Bandung railway
    The Jakarta–Bandung railway is a major rail corridor in Indonesia that connects the capital city Jakarta with the highland city of Bandung, serving as a key route for passenger and regional transport across West Java.
  • E. Yogyakarta–Solo railway line
    The Yogyakarta–Solo railway line is a key rail corridor in Central Java, Indonesia, connecting the major cultural and economic centers of Yogyakarta and Surakarta (Solo) and serving numerous intermediate towns and regencies.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: West Java rail network
Target entity description: The West Java rail network is a regional railway system in Indonesia that connects major cities and towns across West Java, supporting both passenger and freight transportation.
  • A. Indonesian railway network
    The Indonesian railway network is the nationwide system of rail lines and services that connects major cities and regions across Indonesia, primarily on the islands of Java and Sumatra.
  • B. North Java railway line
    The North Java railway line is a major rail corridor running along the northern coast of Java, Indonesia, connecting key cities and serving as an important route for both passenger and freight transport.
  • C. Jakarta–Bogor railway
    The Jakarta–Bogor railway is a major commuter and intercity rail line in West Java, Indonesia, connecting the capital city Jakarta with the regional city of Bogor.
  • D. Jakarta–Bandung railway
    The Jakarta–Bandung railway is a major rail corridor in Indonesia that connects the capital city Jakarta with the highland city of Bandung, serving as a key route for passenger and regional transport across West Java.
  • E. Yogyakarta–Solo railway line
    The Yogyakarta–Solo railway line is a key rail corridor in Central Java, Indonesia, connecting the major cultural and economic centers of Yogyakarta and Surakarta (Solo) and serving numerous intermediate towns and regencies.
  • F. None of above. chosen

Provenance (2 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_69d8dcf94c288190a06dea029ae4b223 completed April 10, 2026, 11:20 a.m.
NER Named-entity recognition batch_69e5a99b540c8190a29e5f9d56791d41 completed April 20, 2026, 4:20 a.m.
Created at: April 10, 2026, 11:56 a.m.