Triple

T20559680
Position Surface form Disambiguated ID Type / Status
Subject Purwosari Station E504812 entity
Predicate railwayLine P848 FINISHED
Object Java trunk line — 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: Java trunk line | Statement: [Purwosari Station, railwayLine, Java trunk line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Java trunk line
Context triple: [Purwosari Station, railwayLine, Java trunk line]
  • A. Trunk Line
    The Trunk Line is one of Norway’s oldest and most important railway lines, connecting Oslo with surrounding regions and serving key towns such as Jessheim.
  • B. Red Line trunk
    The Red Line trunk is the central, shared main segment of Boston's MBTA Red Line rapid transit route that multiple branches use to travel through the core of the system.
  • C. T line
    The T line is a tram route within the Lille tramway network in northern France, providing light rail transit service between key points in the Lille metropolitan area.
  • D. Stammstrecke trunk line
    The Stammstrecke trunk line is the central, high-capacity core route of the Munich U-Bahn network that carries multiple lines through the city center.
  • E. Trunk 1
    Trunk 1 is a major provincial highway in Nova Scotia that runs through several communities, including Middleton, and serves as an important regional transportation route.
  • 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: Java trunk line
Target entity description: The Java trunk line is a major railway corridor on the island of Java, Indonesia, forming part of the primary rail route that connects key cities across the island.
  • A. Trunk Line
    The Trunk Line is one of Norway’s oldest and most important railway lines, connecting Oslo with surrounding regions and serving key towns such as Jessheim.
  • B. Red Line trunk
    The Red Line trunk is the central, shared main segment of Boston's MBTA Red Line rapid transit route that multiple branches use to travel through the core of the system.
  • C. T line
    The T line is a tram route within the Lille tramway network in northern France, providing light rail transit service between key points in the Lille metropolitan area.
  • D. Stammstrecke trunk line
    The Stammstrecke trunk line is the central, high-capacity core route of the Munich U-Bahn network that carries multiple lines through the city center.
  • E. Trunk 1
    Trunk 1 is a major provincial highway in Nova Scotia that runs through several communities, including Middleton, and serves as an important regional transportation route.
  • 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_69e0b4b6587c8190aee63dc7cff244ea completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e6a79d93148190b038814af0a4649a completed April 20, 2026, 10:24 p.m.
Created at: April 16, 2026, 11:38 a.m.