Triple

T21158532
Position Surface form Disambiguated ID Type / Status
Subject Osnabrück–Bielefeld connections E521373 entity
Predicate railwayLineUsed P848 FINISHED
Object Osnabrück–Brackwede railway — NE NERFINISHED

How this triple was built (2 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: Osnabrück–Brackwede railway | Statement: [Osnabrück–Bielefeld connections, railwayLineUsed, Osnabrück–Brackwede railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Osnabrück–Brackwede railway
Context triple: [Osnabrück–Bielefeld connections, railwayLineUsed, Osnabrück–Brackwede railway]
  • A. Osnabrück–Brackwede railway chosen
    The Osnabrück–Brackwede railway is a regional rail line in northwestern Germany connecting the city of Osnabrück with Brackwede in Bielefeld, serving both passenger and freight traffic.
  • B. Oldenburg–Osnabrück railway
    The Oldenburg–Osnabrück railway is a key regional rail line in northwestern Germany that connects the cities of Oldenburg and Osnabrück and serves both passenger and freight traffic.
  • C. Münster–Hamm railway
    The Münster–Hamm railway is a regional rail line in North Rhine-Westphalia, Germany, connecting the cities of Münster and Hamm and serving intermediate towns such as Drensteinfurt.
  • D. Dortmund–Hagen railway
    The Dortmund–Hagen railway is a key rail route in North Rhine-Westphalia, Germany, connecting major Ruhr area cities and serving both regional and long-distance passenger traffic.
  • E. Cologne–Minden railway
    The Cologne–Minden railway is a major 19th-century German main line that connects the Rhineland with northern Germany and serves as an important corridor for both passenger and freight traffic.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69e0b50d1ea481909c07e63c3ead9316 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e7252dc3f0819094c6acf52a9f308d completed April 21, 2026, 7:20 a.m.
Created at: April 16, 2026, 2:59 p.m.