Triple

T19325579
Position Surface form Disambiguated ID Type / Status
Subject Brenz Railway E483337 entity
Predicate connectsToLineAtUlm P35426 FINISHED
Object Filstal Railway NE NERFINISHED

How this triple was built (4 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: Filstal Railway | Statement: [Brenz Railway, connectsToLineAtUlm, Filstal Railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Filstal Railway
Context triple: [Brenz Railway, connectsToLineAtUlm, Filstal Railway]
  • A. Murgtal Railway
    The Murgtal Railway is a scenic railway line in southwestern Germany that runs through the Murg Valley in the Black Forest, linking towns such as Rastatt with the surrounding region.
  • B. Dill Railway
    Dill Railway is a German railway line in the state of Hesse that connects the town of Dillenburg with larger regional and long-distance rail networks.
  • C. 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.
  • D. Seetal railway line
    The Seetal railway line is a Swiss regional rail route that runs through the Seetal valley, connecting towns between Lenzburg and Lucerne.
  • E. 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.
  • 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: Filstal Railway
Target entity description: The Filstal Railway is a major rail line in the German state of Baden-Württemberg that runs through the Fils Valley, forming part of the important east–west route between Stuttgart and Ulm.
  • A. Murgtal Railway
    The Murgtal Railway is a scenic railway line in southwestern Germany that runs through the Murg Valley in the Black Forest, linking towns such as Rastatt with the surrounding region.
  • B. Dill Railway
    Dill Railway is a German railway line in the state of Hesse that connects the town of Dillenburg with larger regional and long-distance rail networks.
  • C. 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.
  • D. Seetal railway line
    The Seetal railway line is a Swiss regional rail route that runs through the Seetal valley, connecting towns between Lenzburg and Lucerne.
  • E. 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.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: connectsToLineAtUlm
Context triple: [Brenz Railway, connectsToLineAtUlm, Filstal Railway]
  • A. hasUBahnService
    Indicates that a location or facility is served by, or has access to, an underground metro (U-Bahn) transit line.
  • B. connectsToMainLineAt chosen
    Indicates that one entity is linked or joined to a primary or central line at a specific point.
  • C. railwayConnectsTo
    Indicates that one railway line, track, or network is directly linked or joined to another, allowing trains to move between them.
  • D. connectsToRailStation
    Indicates that one entity has a direct link, route, or access connection to a rail station.
  • E. adjacentStationOnU6
    Indicates that one station is directly next to another station along the U6 line, with no other station in between.
  • F. None of above.

Provenance (3 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_69d8e8d13e3c81909d91d1d5ec37c095 completed April 10, 2026, 12:10 p.m.
NER Named-entity recognition batch_69e60d8bb28c81909b3a3bbb96b69b4f completed April 20, 2026, 11:27 a.m.
PD Predicate disambiguation batch_69e4dd0ef66881909d489d634eee817a completed April 19, 2026, 1:47 p.m.
Created at: April 10, 2026, 1:33 p.m.