Triple

T19564656
Position Surface form Disambiguated ID Type / Status
Subject Gengenbach E489546 entity
Predicate hasTransportConnection P845 FINISHED
Object railway line Offenburg–Freudenstadt — 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: railway line Offenburg–Freudenstadt | Statement: [Gengenbach, hasTransportConnection, railway line Offenburg–Freudenstadt]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: railway line Offenburg–Freudenstadt
Context triple: [Gengenbach, hasTransportConnection, railway line Offenburg–Freudenstadt]
  • A. Rastatt–Freudenstadt railway
    The Rastatt–Freudenstadt railway is a regional rail line in the German state of Baden-Württemberg that connects the Rhine valley with the Black Forest, linking the town of Rastatt to Freudenstadt.
  • B. Neckargemünd–Bad Friedrichshall railway
    The Neckargemünd–Bad Friedrichshall railway is a regional rail line in the German state of Baden-Württemberg that follows the Neckar River, connecting towns between Neckargemünd and Bad Friedrichshall.
  • C. Stuttgart–Aalen railway line
    The Stuttgart–Aalen railway line is a regional rail route in the German state of Baden-Württemberg that connects the city of Stuttgart with the town of Aalen, serving passenger and freight traffic across the region.
  • D. Stuttgart–Horb railway
    The Stuttgart–Horb railway is a German rail line in the state of Baden-Württemberg that connects the city of Stuttgart with the town of Horb am Neckar and serves as an important regional and commuter route.
  • E. Baden–Wettingen railway line
    The Baden–Wettingen railway line is a short Swiss rail route in the canton of Aargau that connects the town of Baden with Wettingen as part of the regional 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: railway line Offenburg–Freudenstadt
Target entity description: The Offenburg–Freudenstadt railway line is a regional rail route in southwestern Germany that connects the Rhine Valley with the Black Forest, serving towns such as Gengenbach along its course.
  • A. Rastatt–Freudenstadt railway
    The Rastatt–Freudenstadt railway is a regional rail line in the German state of Baden-Württemberg that connects the Rhine valley with the Black Forest, linking the town of Rastatt to Freudenstadt.
  • B. Neckargemünd–Bad Friedrichshall railway
    The Neckargemünd–Bad Friedrichshall railway is a regional rail line in the German state of Baden-Württemberg that follows the Neckar River, connecting towns between Neckargemünd and Bad Friedrichshall.
  • C. Stuttgart–Aalen railway line
    The Stuttgart–Aalen railway line is a regional rail route in the German state of Baden-Württemberg that connects the city of Stuttgart with the town of Aalen, serving passenger and freight traffic across the region.
  • D. Stuttgart–Horb railway
    The Stuttgart–Horb railway is a German rail line in the state of Baden-Württemberg that connects the city of Stuttgart with the town of Horb am Neckar and serves as an important regional and commuter route.
  • E. Baden–Wettingen railway line
    The Baden–Wettingen railway line is a short Swiss rail route in the canton of Aargau that connects the town of Baden with Wettingen as part of the regional rail network.
  • 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_69d8e8dc5d8c8190a6d7bd8864f43ca0 completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e63f76b220819096e668534c6bac67 completed April 20, 2026, 3 p.m.
Created at: April 10, 2026, 1:42 p.m.