Triple

T17393852
Position Surface form Disambiguated ID Type / Status
Subject Halle (Saale) Hauptbahnhof E422897 entity
Predicate adjacentStation P5707 FINISHED
Object Merseburg station (via Halle–Kassel 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: Merseburg station (via Halle–Kassel line) | Statement: [Halle (Saale) Hauptbahnhof, adjacentStation, Merseburg station (via Halle–Kassel line)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Merseburg station (via Halle–Kassel line)
Context triple: [Halle (Saale) Hauptbahnhof, adjacentStation, Merseburg station (via Halle–Kassel line)]
  • A. Marburg (Lahn) station
    Marburg (Lahn) station is the main railway station serving the university city of Marburg in the German state of Hesse.
  • B. Herzberg am Harz railway station
    Herzberg am Harz railway station is a regional train station in the town of Herzberg am Harz in Lower Saxony, Germany, serving as a local transport hub in the Harz region.
  • C. Halle–Kassel railway
    The Halle–Kassel railway is a major German rail line connecting the central cities of Halle (Saale) and Kassel, serving as an important corridor for both regional and long-distance passenger and freight traffic.
  • D. Höxter-Ottbergen station
    Höxter-Ottbergen station is a regional railway station serving the Ottbergen district of Höxter in North Rhine-Westphalia, Germany.
  • E. 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.
  • 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: Merseburg station (via Halle–Kassel line)
Target entity description: Merseburg station is a regional railway station in the town of Merseburg in Saxony-Anhalt, Germany, serving as a stop on important east–west rail routes.
  • A. Marburg (Lahn) station
    Marburg (Lahn) station is the main railway station serving the university city of Marburg in the German state of Hesse.
  • B. Herzberg am Harz railway station
    Herzberg am Harz railway station is a regional train station in the town of Herzberg am Harz in Lower Saxony, Germany, serving as a local transport hub in the Harz region.
  • C. Halle–Kassel railway
    The Halle–Kassel railway is a major German rail line connecting the central cities of Halle (Saale) and Kassel, serving as an important corridor for both regional and long-distance passenger and freight traffic.
  • D. Höxter-Ottbergen station
    Höxter-Ottbergen station is a regional railway station serving the Ottbergen district of Höxter in North Rhine-Westphalia, Germany.
  • E. 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.
  • 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.