Triple

T17393824
Position Surface form Disambiguated ID Type / Status
Subject Halle (Saale) Hauptbahnhof E422897 entity
Predicate railwayLine P848 FINISHED
Object Halle–Cottbus 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: Halle–Cottbus railway | Statement: [Halle (Saale) Hauptbahnhof, railwayLine, Halle–Cottbus railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Halle–Cottbus railway
Context triple: [Halle (Saale) Hauptbahnhof, railwayLine, Halle–Cottbus railway]
  • A. Halle–Leipzig railway
    The Halle–Leipzig railway is a major German rail line in Saxony-Anhalt and Saxony that connects the cities of Halle (Saale) and Leipzig and forms part of an important regional and long-distance transport corridor.
  • B. Berlin–Görlitz railway
    The Berlin–Görlitz railway is a major German rail line connecting Berlin with the city of Görlitz near the Polish border, serving both regional and long-distance passenger and freight traffic.
  • C. 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.
  • D. Berlin–Halle railway
    The Berlin–Halle railway is a major German rail route connecting the capital Berlin with the city of Halle, serving as an important corridor for both passenger and freight traffic.
  • E. 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.
  • 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: Halle–Cottbus railway
Target entity description: The Halle–Cottbus railway is a major German rail line in eastern Germany that connects the city of Halle (Saale) with Cottbus, serving both regional and long-distance passenger and freight traffic.
  • A. Halle–Leipzig railway
    The Halle–Leipzig railway is a major German rail line in Saxony-Anhalt and Saxony that connects the cities of Halle (Saale) and Leipzig and forms part of an important regional and long-distance transport corridor.
  • B. Berlin–Görlitz railway
    The Berlin–Görlitz railway is a major German rail line connecting Berlin with the city of Görlitz near the Polish border, serving both regional and long-distance passenger and freight traffic.
  • C. 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.
  • D. Berlin–Halle railway
    The Berlin–Halle railway is a major German rail route connecting the capital Berlin with the city of Halle, serving as an important corridor for both passenger and freight traffic.
  • E. 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.
  • 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.