Triple

T22979263
Position Surface form Disambiguated ID Type / Status
Subject Messe Wien Exhibition & Congress Center E571413 entity
Predicate publicTransitAccess P1288 FINISHED
Object U2 Krieau station
U2 Krieau station is a Vienna U-Bahn station on line U2 that serves the Krieau area and nearby venues such as the Messe Wien and Ernst Happel Stadium.
 E1564666 NE FINISHED

How this triple was built (4 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: U2 Krieau station | Statement: [Messe Wien Exhibition & Congress Center, publicTransitAccess, U2 Krieau station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: U2 Krieau station
Context triple: [Messe Wien Exhibition & Congress Center, publicTransitAccess, U2 Krieau station]
  • A. Loria station
    Loria station is a stop on Buenos Aires’ Line A subway, serving passengers in the Balvanera neighborhood of the city.
  • B. Ouest station
    Ouest station is a metro station on the Charleroi Metro network in Charleroi, Belgium.
  • C. Bonaventure station
    Bonaventure station is a major Montreal Metro station in downtown Montreal, Quebec, serving as an important transit hub near key commercial and entertainment venues.
  • D. Place d’Italie station
    Place d’Italie station is a major Paris Métro interchange in the 13th arrondissement, serving as a key hub for several metro lines and local bus connections.
  • E. Richard-Lenoir station
    Richard-Lenoir station is a Paris Métro station on Line 5 located in the 11th arrondissement of Paris, France.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: U2 Krieau station
Triple: [Messe Wien Exhibition & Congress Center, publicTransitAccess, U2 Krieau station]
Generated description
U2 Krieau station is a Vienna U-Bahn station on line U2 that serves the Krieau area and nearby venues such as the Messe Wien and Ernst Happel Stadium.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: U2 Krieau station
Target entity description: U2 Krieau station is a Vienna U-Bahn station on line U2 that serves the Krieau area and nearby venues such as the Messe Wien and Ernst Happel Stadium.
  • A. Loria station
    Loria station is a stop on Buenos Aires’ Line A subway, serving passengers in the Balvanera neighborhood of the city.
  • B. Ouest station
    Ouest station is a metro station on the Charleroi Metro network in Charleroi, Belgium.
  • C. Bonaventure station
    Bonaventure station is a major Montreal Metro station in downtown Montreal, Quebec, serving as an important transit hub near key commercial and entertainment venues.
  • D. Place d’Italie station
    Place d’Italie station is a major Paris Métro interchange in the 13th arrondissement, serving as a key hub for several metro lines and local bus connections.
  • E. Richard-Lenoir station
    Richard-Lenoir station is a Paris Métro station on Line 5 located in the 11th arrondissement of Paris, France.
  • F. None of above. chosen

Provenance (5 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_69e245b3c50481908bb3741ec9f40862 completed April 17, 2026, 2:37 p.m.
NER Named-entity recognition batch_69f18293f830819095cca91af7abd742 completed April 29, 2026, 4:01 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0bd37131fc8190afcf36d48ca98caa completed May 19, 2026, 3:05 a.m.
NEDg Description generation batch_6a0bd47cf40881909696a5eeb891c9b5 completed May 19, 2026, 3:09 a.m.
NED2 Entity disambiguation (via description) batch_6a0bd534163c8190885e5391d064cc0b completed May 19, 2026, 3:12 a.m.
Created at: April 17, 2026, 3:49 p.m.