Triple

T21196011
Position Surface form Disambiguated ID Type / Status
Subject Löhne–Rheine railway E522326 entity
Predicate formsCorridorWith P5520 FINISHED
Object Wanne-Eickel–Hamburg 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: Wanne-Eickel–Hamburg railway | Statement: [Löhne–Rheine railway, formsCorridorWith, Wanne-Eickel–Hamburg railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Wanne-Eickel–Hamburg railway
Context triple: [Löhne–Rheine railway, formsCorridorWith, Wanne-Eickel–Hamburg railway]
  • A. Wanne-Eickel–Hamburg railway chosen
    The Wanne-Eickel–Hamburg railway is a major German main line connecting the Ruhr area with the port city of Hamburg, serving as an important north–south freight and passenger corridor.
  • B. Hamburg–Altona–Blankenese railway
    The Hamburg–Altona–Blankenese railway is a historic suburban rail line in Hamburg, Germany, forming a key part of the city’s rapid transit network along the Elbe.
  • C. Hamburg–Westerland railway
    The Hamburg–Westerland railway is a major rail line in northern Germany connecting the city of Hamburg with the North Sea island of Sylt via Westerland, serving as an important regional and long-distance transport route.
  • D. Dortmund–Hamm railway
    The Dortmund–Hamm railway is a key rail line in North Rhine-Westphalia, Germany, connecting the cities of Dortmund and Hamm and serving regional and long-distance passenger and freight traffic.
  • E. Oldenburg–Bremen railway
    The Oldenburg–Bremen railway is a key rail line in northwestern Germany that connects the cities of Oldenburg and Bremen, serving both regional and long-distance 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_69e0b51061388190aa03f19700d3ef04 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e7333bd7a0819084bbd1d6c111bc65 completed April 21, 2026, 8:20 a.m.
Created at: April 16, 2026, 3:08 p.m.