Triple

T4657780
Position Surface form Disambiguated ID Type / Status
Subject Ballhausplatz E102450 entity
Predicate hasNearbyPublicTransport P15438 FINISHED
Object Vienna U-Bahn station Herrengasse
Vienna U-Bahn station Herrengasse is an underground metro station in central Vienna serving Line U3, located near key government and historic buildings.
 E457401 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: Vienna U-Bahn station Herrengasse | Statement: [Ballhausplatz, hasNearbyPublicTransport, Vienna U-Bahn station Herrengasse]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Vienna U-Bahn station Herrengasse
Context triple: [Ballhausplatz, hasNearbyPublicTransport, Vienna U-Bahn station Herrengasse]
  • A. Karlsplatz Stadtbahn Station in Vienna
    Karlsplatz Stadtbahn Station in Vienna is a historic former railway station designed by Otto Wagner, renowned for its ornate Secessionist (Viennese Art Nouveau) architecture and iconic twin pavilions.
  • B. Vienna station
    Vienna station is a Washington Metro rapid transit station in Fairfax County, Virginia, serving as the western endpoint of the system’s Orange Line.
  • C. 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.
  • D. Karlsplatz Stadtbahn pavilions in Vienna
    The Karlsplatz Stadtbahn pavilions in Vienna are iconic Art Nouveau station buildings designed by Otto Wagner, celebrated as masterpieces of the Vienna Secession movement.
  • E. Linz Central Station
    Linz Central Station is the main railway hub of Linz, Austria, serving as a key regional and long-distance transport interchange.
  • 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: Vienna U-Bahn station Herrengasse
Triple: [Ballhausplatz, hasNearbyPublicTransport, Vienna U-Bahn station Herrengasse]
Generated description
Vienna U-Bahn station Herrengasse is an underground metro station in central Vienna serving Line U3, located near key government and historic buildings.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Vienna U-Bahn station Herrengasse
Target entity description: Vienna U-Bahn station Herrengasse is an underground metro station in central Vienna serving Line U3, located near key government and historic buildings.
  • A. Karlsplatz Stadtbahn Station in Vienna
    Karlsplatz Stadtbahn Station in Vienna is a historic former railway station designed by Otto Wagner, renowned for its ornate Secessionist (Viennese Art Nouveau) architecture and iconic twin pavilions.
  • B. Vienna station
    Vienna station is a Washington Metro rapid transit station in Fairfax County, Virginia, serving as the western endpoint of the system’s Orange Line.
  • C. 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.
  • D. Karlsplatz Stadtbahn pavilions in Vienna
    The Karlsplatz Stadtbahn pavilions in Vienna are iconic Art Nouveau station buildings designed by Otto Wagner, celebrated as masterpieces of the Vienna Secession movement.
  • E. Linz Central Station
    Linz Central Station is the main railway hub of Linz, Austria, serving as a key regional and long-distance transport interchange.
  • 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_69bd43d823288190952279faa0d1d066 completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd631a855c81909773737fd238a14d completed March 20, 2026, 3:09 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdfaf5a0988190b097ef71301aebbe completed March 21, 2026, 1:57 a.m.
NEDg Description generation batch_69bdfc0964c881909e6b98a1c8ea747f completed March 21, 2026, 2:01 a.m.
NED2 Entity disambiguation (via description) batch_69bdfce1be788190ae3418df301e5136 completed March 21, 2026, 2:05 a.m.
Created at: March 20, 2026, 1:15 p.m.