Triple

T17393851
Position Surface form Disambiguated ID Type / Status
Subject Halle (Saale) Hauptbahnhof E422897 entity
Predicate adjacentStation P5707 FINISHED
Object Köthen station (via Magdeburg–Leipzig line) — 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: Köthen station (via Magdeburg–Leipzig line) | Statement: [Halle (Saale) Hauptbahnhof, adjacentStation, Köthen station (via Magdeburg–Leipzig line)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Köthen station (via Magdeburg–Leipzig line)
Context triple: [Halle (Saale) Hauptbahnhof, adjacentStation, Köthen station (via Magdeburg–Leipzig line)]
  • A. Weißenfels station
    Weißenfels station is a regional railway station in the town of Weißenfels in Saxony-Anhalt, Germany, serving as a local transport hub on the country’s rail network.
  • B. Harzgerode station
    Harzgerode station is a railway terminus in the town of Harzgerode in Saxony-Anhalt, Germany, serving as a stop on the narrow-gauge network of the Harz region.
  • C. Leipzig Hauptbahnhof (main railway station)
    Leipzig Hauptbahnhof is one of Europe’s largest terminal railway stations, serving as a major transportation hub and commercial center in Leipzig, Germany.
  • D. Lutherstadt Wittenberg–Bad Schmiedeberg–Pretzsch railway
    The Lutherstadt Wittenberg–Bad Schmiedeberg–Pretzsch railway is a regional rail line in Saxony-Anhalt, Germany, connecting the town of Lutherstadt Wittenberg with Bad Schmiedeberg and Pretzsch through the Elbe-Elster region.
  • E. 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.
  • 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: Köthen station (via Magdeburg–Leipzig line)
Target entity description: Köthen station is a regional railway station in Köthen, Saxony-Anhalt, Germany, serving as a stop on major routes including the Magdeburg–Leipzig line.
  • A. Weißenfels station
    Weißenfels station is a regional railway station in the town of Weißenfels in Saxony-Anhalt, Germany, serving as a local transport hub on the country’s rail network.
  • B. Harzgerode station
    Harzgerode station is a railway terminus in the town of Harzgerode in Saxony-Anhalt, Germany, serving as a stop on the narrow-gauge network of the Harz region.
  • C. Leipzig Hauptbahnhof (main railway station)
    Leipzig Hauptbahnhof is one of Europe’s largest terminal railway stations, serving as a major transportation hub and commercial center in Leipzig, Germany.
  • D. Lutherstadt Wittenberg–Bad Schmiedeberg–Pretzsch railway
    The Lutherstadt Wittenberg–Bad Schmiedeberg–Pretzsch railway is a regional rail line in Saxony-Anhalt, Germany, connecting the town of Lutherstadt Wittenberg with Bad Schmiedeberg and Pretzsch through the Elbe-Elster region.
  • E. 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.
  • 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_69d889d710288190bf0f4762801fefae completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e43abbd84881908af91bb7c9784026 completed April 19, 2026, 2:15 a.m.
Created at: April 10, 2026, 5:45 a.m.