Triple

T23215858
Position Surface form Disambiguated ID Type / Status
Subject Troisdorf E580736 entity
Predicate hasRailwayStation P918 FINISHED
Object Troisdorf station — 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: Troisdorf station | Statement: [Troisdorf, hasRailwayStation, Troisdorf station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Troisdorf station
Context triple: [Troisdorf, hasRailwayStation, Troisdorf station]
  • A. Duisburg-Rheinhausen station
    Duisburg-Rheinhausen station is a railway station in the Duisburg district of Rheinhausen in western Germany, serving regional passenger traffic on the Lower Rhine rail network.
  • B. Euskirchen station
    Euskirchen station is a regional railway hub in the town of Euskirchen in North Rhine-Westphalia, Germany, providing passenger connections on several local and regional lines.
  • C. Wuppertal-Ronsdorf station
    Wuppertal-Ronsdorf station is a regional railway station in the Ronsdorf district of Wuppertal, Germany, serving local passenger rail services.
  • D. Bonn-Beuel station
    Bonn-Beuel station is a railway station in the Beuel district of Bonn, Germany, serving regional and local train services.
  • E. Bonn-Bad Godesberg station
    Bonn-Bad Godesberg station is a railway station in the Bad Godesberg district of Bonn, Germany, serving regional and local train services.
  • 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: Troisdorf station
Target entity description: Troisdorf station is a regional railway station in Troisdorf, Germany, serving as a local transport hub with connections to surrounding cities and commuter networks.
  • A. Duisburg-Rheinhausen station
    Duisburg-Rheinhausen station is a railway station in the Duisburg district of Rheinhausen in western Germany, serving regional passenger traffic on the Lower Rhine rail network.
  • B. Euskirchen station
    Euskirchen station is a regional railway hub in the town of Euskirchen in North Rhine-Westphalia, Germany, providing passenger connections on several local and regional lines.
  • C. Wuppertal-Ronsdorf station
    Wuppertal-Ronsdorf station is a regional railway station in the Ronsdorf district of Wuppertal, Germany, serving local passenger rail services.
  • D. Bonn-Beuel station
    Bonn-Beuel station is a railway station in the Beuel district of Bonn, Germany, serving regional and local train services.
  • E. Bonn-Bad Godesberg station
    Bonn-Bad Godesberg station is a railway station in the Bad Godesberg district of Bonn, Germany, serving regional and local train services.
  • 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_69e2460389408190be74f41d217799a9 completed April 17, 2026, 2:38 p.m.
NER Named-entity recognition batch_69f191646c548190a3f7150f0c253dc1 completed April 29, 2026, 5:04 a.m.
Created at: April 17, 2026, 4:08 p.m.