Triple

T11646984
Position Surface form Disambiguated ID Type / Status
Subject U1 (Vienna U-Bahn) E276799 entity
Predicate connectsKeyTransportHub P97914 FINISHED
Object Praterstern station E276798 NE FINISHED

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: Praterstern station | Statement: [U1 (Vienna U-Bahn), connectsKeyTransportHub, Praterstern station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Praterstern station
Context triple: [U1 (Vienna U-Bahn), connectsKeyTransportHub, Praterstern station]
  • A. Praterstern railway station chosen
    Praterstern railway station is a major transport hub in Vienna, Austria, serving as a key interchange for regional and urban rail, metro, tram, and bus services.
  • B. Messe-Prater U-Bahn station
    Messe-Prater U-Bahn station is a Vienna U-Bahn station serving the exhibition grounds and nearby university campus in the Leopoldstadt district.
  • C. Innsbrucker Platz station
    Innsbrucker Platz station is a Berlin U-Bahn and S-Bahn interchange located in the Schöneberg district of Germany’s capital.
  • D. Rosenheimer Platz station
    Rosenheimer Platz station is a key Munich S-Bahn stop in the Haidhausen district, providing convenient access to the nearby Gasteig cultural center and the city center.
  • E. Kaisermühlen–Vienna International Centre station
    Kaisermühlen–Vienna International Centre station is a Vienna U-Bahn station serving the Vienna International Centre and surrounding Kaisermühlen district.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: connectsKeyTransportHub
Context triple: [U1 (Vienna U-Bahn), connectsKeyTransportHub, Praterstern station]
  • A. connectsKeyHub
    Indicates that one entity serves as a key hub that links or routes connections between multiple other entities.
  • B. isKeyTransitHub
    Indicates that a location functions as a major transfer point where multiple transportation routes or modes intersect and a high volume of passenger or cargo movement is concentrated.
  • C. isCentralHubOf
    Indicates that one entity functions as the primary connecting or coordinating hub for activities, resources, or interactions among multiple other entities.
  • D. hasTransportHub
    Indicates that a location contains or serves as a central facility where multiple transport routes or modes connect for passenger or cargo movement.
  • E. connectsCentralAreaTo chosen
    Indicates a relationship where one element serves as a link or pathway between a central area and another location or component.
  • F. None of above.

Provenance (4 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_69d6aafbb3c081908a9cdb4ecb8d981d completed April 8, 2026, 7:22 p.m.
NER Named-entity recognition batch_69d8a2cc8bfc8190a063cc37de9596a9 completed April 10, 2026, 7:12 a.m.
NED1 Entity disambiguation (via context triple) batch_69f166403d6081908caa665433eaed53 completed April 29, 2026, 2 a.m.
PD Predicate disambiguation batch_69d85dd94bdc819091fa2ed33eb31624 completed April 10, 2026, 2:18 a.m.
Created at: April 8, 2026, 9:39 p.m.