Triple

T12635575
Position Surface form Disambiguated ID Type / Status
Subject Geithain E301753 entity
Predicate isPartOfRailwayLine P57554 FINISHED
Object Leipzig–Chemnitz railway E54793 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: Leipzig–Chemnitz railway | Statement: [Geithain, isPartOfRailwayLine, Leipzig–Chemnitz railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Leipzig–Chemnitz railway
Context triple: [Geithain, isPartOfRailwayLine, Leipzig–Chemnitz railway]
  • A. Dresden–Leipzig railway
    The Dresden–Leipzig railway is one of Germany’s oldest and most important mainline rail routes, connecting the major Saxon cities of Dresden and Leipzig.
  • B. Chemnitz–Leipzig railway chosen
    The Chemnitz–Leipzig railway is a major rail line in the German state of Saxony that connects the cities of Chemnitz and Leipzig and serves both regional and long-distance passenger traffic.
  • C. Dresden–Chemnitz railway
    The Dresden–Chemnitz railway is a major rail line in the German state of Saxony that connects the cities of Dresden and Chemnitz and serves as an important regional and intercity transport route.
  • D. Leipzig–Probstzella railway
    The Leipzig–Probstzella railway is a major German rail route in central Germany that connects Leipzig with Probstzella, serving as an important regional and intercity transport corridor.
  • E. Berlin–Dresden railway
    The Berlin–Dresden railway is a major German mainline rail route connecting the capital Berlin with the city of Dresden, serving both long-distance and regional passenger traffic.
  • 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: isPartOfRailwayLine
Context triple: [Geithain, isPartOfRailwayLine, Leipzig–Chemnitz railway]
  • A. railwayLine
    Indicates that there is a railway line connection or route associated with or passing through the referenced entity.
  • B. connectsToRailwayNetwork
    Indicates that one entity is physically or functionally linked to a railway network, allowing access or transfer between them.
  • C. isOnRailway
    Indicates that one entity is positioned on, aligned with, or traveling along a railway track or railway system in relation to another entity.
  • D. usesRailInfrastructureOf
    Indicates that one entity operates on, accesses, or otherwise makes use of the rail infrastructure owned or managed by another entity.
  • E. partOfRailwayCorridor chosen
    Indicates that one entity is a segment, component, or area belonging to or contained within a specific railway corridor.
  • 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_69d7bdec9f9c8190b4bac675b7588211 completed April 9, 2026, 2:55 p.m.
NER Named-entity recognition batch_69d961ae493481908f82e0d05dce20bd completed April 10, 2026, 8:46 p.m.
NED1 Entity disambiguation (via context triple) batch_69f66871998c8190af8bd3f9ec596ada completed May 2, 2026, 9:11 p.m.
PD Predicate disambiguation batch_69d960b47130819097e1162ed4fc993a completed April 10, 2026, 8:42 p.m.
Created at: April 9, 2026, 5:16 p.m.