Triple

T18240971
Position Surface form Disambiguated ID Type / Status
Subject Bad Kreuznach E436807 entity
Predicate railwayLine P848 FINISHED
Object Nahe Valley Railway — 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: Nahe Valley Railway | Statement: [Bad Kreuznach, railwayLine, Nahe Valley Railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Nahe Valley Railway
Context triple: [Bad Kreuznach, railwayLine, Nahe Valley Railway]
  • A. Lahn Valley Railway
    The Lahn Valley Railway is a scenic rail line in western Germany that follows the Lahn River through the states of Hesse and Rhineland-Palatinate, connecting numerous historic towns and spa resorts.
  • B. Ahr Valley Railway
    The Ahr Valley Railway is a scenic regional rail line in western Germany that follows the Ahr River through the Eifel region, connecting small towns and wine-growing areas to the broader rail network.
  • C. Leine Valley Railway
    The Leine Valley Railway is a regional rail line in Lower Saxony, Germany, running along the Leine River and connecting towns such as Göttingen.
  • D. Enz Valley Railway
    Enz Valley Railway is a regional railway line in Germany that runs through the Enz Valley, connecting local towns and supporting commuter and tourist travel.
  • E. Mangfall Valley Railway
    The Mangfall Valley Railway is a regional rail line in Bavaria, Germany, running through the Mangfall Valley and connecting several towns between Holzkirchen and Rosenheim.
  • 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: Nahe Valley Railway
Target entity description: The Nahe Valley Railway is a German railway line that follows the Nahe River through Rhineland-Palatinate, connecting towns such as Bad Kreuznach with larger regional and national rail networks.
  • A. Lahn Valley Railway
    The Lahn Valley Railway is a scenic rail line in western Germany that follows the Lahn River through the states of Hesse and Rhineland-Palatinate, connecting numerous historic towns and spa resorts.
  • B. Ahr Valley Railway
    The Ahr Valley Railway is a scenic regional rail line in western Germany that follows the Ahr River through the Eifel region, connecting small towns and wine-growing areas to the broader rail network.
  • C. Leine Valley Railway
    The Leine Valley Railway is a regional rail line in Lower Saxony, Germany, running along the Leine River and connecting towns such as Göttingen.
  • D. Enz Valley Railway
    Enz Valley Railway is a regional railway line in Germany that runs through the Enz Valley, connecting local towns and supporting commuter and tourist travel.
  • E. Mangfall Valley Railway
    The Mangfall Valley Railway is a regional rail line in Bavaria, Germany, running through the Mangfall Valley and connecting several towns between Holzkirchen and Rosenheim.
  • 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_69d8b91104e08190a8241f7d260a5162 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4f7e287548190b666a990e5b168b0 completed April 19, 2026, 3:42 p.m.
Created at: April 10, 2026, 10:33 a.m.