Triple

T22183716
Position Surface form Disambiguated ID Type / Status
Subject Vienna U-Bahn line U4 E548235 entity
Predicate hasStation P35 FINISHED
Object Margaretengürtel 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: Margaretengürtel station | Statement: [Vienna U-Bahn line U4, hasStation, Margaretengürtel station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Margaretengürtel station
Context triple: [Vienna U-Bahn line U4, hasStation, Margaretengürtel station]
  • A. Můstek station
    Můstek station is a major Prague Metro interchange located at the lower end of Wenceslas Square, connecting lines A and B in the city center.
  • B. Marktbreit station
    Marktbreit station is a regional railway stop in the town of Marktbreit in Bavaria, Germany, serving local passenger rail services.
  • C. Stadtmitte station
    Stadtmitte station is a central Berlin U-Bahn station serving as an important interchange point in the city’s downtown area.
  • D. Wende station
    Wende station is a metro station on Taipei's Wenhu (Brown) Line serving the Neihu District in Taiwan.
  • E. Bleiken Station
    Bleiken Station is a local railway stop serving the village of Bleiken in the municipality of Gran, Norway.
  • 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: Margaretengürtel station
Target entity description: Margaretengürtel station is an underground metro stop on Vienna’s U-Bahn network serving the Margareten district along the U4 line.
  • A. Můstek station
    Můstek station is a major Prague Metro interchange located at the lower end of Wenceslas Square, connecting lines A and B in the city center.
  • B. Marktbreit station
    Marktbreit station is a regional railway stop in the town of Marktbreit in Bavaria, Germany, serving local passenger rail services.
  • C. Stadtmitte station
    Stadtmitte station is a central Berlin U-Bahn station serving as an important interchange point in the city’s downtown area.
  • D. Wende station
    Wende station is a metro station on Taipei's Wenhu (Brown) Line serving the Neihu District in Taiwan.
  • E. Bleiken Station
    Bleiken Station is a local railway stop serving the village of Bleiken in the municipality of Gran, Norway.
  • 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_69e11e3e0c7c8190b30d278845e2497e completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f12aa75440819084cbe9176b9edb47 completed April 28, 2026, 9:46 p.m.
Created at: April 16, 2026, 8:35 p.m.