Triple

T17413607
Position Surface form Disambiguated ID Type / Status
Subject Quedlinburg station E423430 entity
Predicate railwayLine P848 FINISHED
Object Quedlinburg–Gernrode–Harzgerode 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: Quedlinburg–Gernrode–Harzgerode railway | Statement: [Quedlinburg station, railwayLine, Quedlinburg–Gernrode–Harzgerode railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Quedlinburg–Gernrode–Harzgerode railway
Context triple: [Quedlinburg station, railwayLine, Quedlinburg–Gernrode–Harzgerode railway]
  • A. Halle–Halberstadt railway
    The Halle–Halberstadt railway is a major rail line in central Germany connecting the city of Halle (Saale) with Halberstadt and serving as an important regional and long-distance transport corridor.
  • B. Lutherstadt Wittenberg–Falkenberg/Elster railway
    The Lutherstadt Wittenberg–Falkenberg/Elster railway is a regional rail line in eastern Germany that connects the town of Lutherstadt Wittenberg with Falkenberg/Elster, serving as an important local passenger and freight route.
  • C. Lutherstadt Wittenberg–Eilenburg railway
    The Lutherstadt Wittenberg–Eilenburg railway is a regional rail line in the German state of Saxony-Anhalt that connects the town of Lutherstadt Wittenberg with Eilenburg, serving passenger and local transport needs.
  • D. Magdeburg–Thale railway
    The Magdeburg–Thale railway is a German rail line in Saxony-Anhalt that connects the city of Magdeburg with the town of Thale in the Harz region, serving both regional passenger and freight traffic.
  • E. Berlin–Stendal railway
    The Berlin–Stendal railway is a major rail line in Germany connecting the Berlin area with the city of Stendal, serving as an important regional and intercity transport corridor.
  • 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: Quedlinburg–Gernrode–Harzgerode railway
Target entity description: The Quedlinburg–Gernrode–Harzgerode railway is a historic narrow-gauge line in the Harz region of Germany, known for its scenic routes through mountainous landscapes and its role in regional tourism and heritage rail operations.
  • A. Halle–Halberstadt railway
    The Halle–Halberstadt railway is a major rail line in central Germany connecting the city of Halle (Saale) with Halberstadt and serving as an important regional and long-distance transport corridor.
  • B. Lutherstadt Wittenberg–Falkenberg/Elster railway
    The Lutherstadt Wittenberg–Falkenberg/Elster railway is a regional rail line in eastern Germany that connects the town of Lutherstadt Wittenberg with Falkenberg/Elster, serving as an important local passenger and freight route.
  • C. Lutherstadt Wittenberg–Eilenburg railway
    The Lutherstadt Wittenberg–Eilenburg railway is a regional rail line in the German state of Saxony-Anhalt that connects the town of Lutherstadt Wittenberg with Eilenburg, serving passenger and local transport needs.
  • D. Magdeburg–Thale railway
    The Magdeburg–Thale railway is a German rail line in Saxony-Anhalt that connects the city of Magdeburg with the town of Thale in the Harz region, serving both regional passenger and freight traffic.
  • E. Berlin–Stendal railway
    The Berlin–Stendal railway is a major rail line in Germany connecting the Berlin area with the city of Stendal, serving as an important regional and intercity transport corridor.
  • 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_69d889d7d27c819088486ce3f0627fa1 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e44230fc688190a6a7edc12d9e9947 completed April 19, 2026, 2:47 a.m.
Created at: April 10, 2026, 5:46 a.m.