Triple

T22183478
Position Surface form Disambiguated ID Type / Status
Subject Erdberg E548230 entity
Predicate hasPart P35 FINISHED
Object Erdberg U-Bahn station
Erdberg U-Bahn station is a Vienna underground railway station on line U3 serving the Erdberg district and providing access to local and regional bus connections.
 E1523350 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: Erdberg U-Bahn station | Statement: [Erdberg, hasPart, Erdberg U-Bahn station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Erdberg U-Bahn station
Context triple: [Erdberg, hasPart, Erdberg U-Bahn station]
  • A. Oskar-Helene-Heim U-Bahn station
    Oskar-Helene-Heim U-Bahn station is a Berlin underground railway station serving the Dahlem district on the city’s U3 line.
  • B. Fröttmaning U-Bahn station
    Fröttmaning U-Bahn station is a Munich underground railway stop that serves as the primary public transit access point for the nearby Allianz Arena football stadium.
  • C. Poccistraße U-Bahn station
    Poccistraße U-Bahn station is a Munich underground railway station on the U3 line, located in the Ludwigsvorstadt-Isarvorstadt district and serving as a local transit access point near Theresienwiese.
  • D. Kröpcke underground station
    Kröpcke underground station is a major central hub of the Hanover Stadtbahn network located beneath Kröpcke square in Hanover, Germany.
  • E. Plärrer U-Bahn station
    Plärrer U-Bahn station is a major underground transit hub in Nuremberg, Germany, where several metro lines intersect near the historic Plärrer square.
  • 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: Erdberg U-Bahn station
Triple: [Erdberg, hasPart, Erdberg U-Bahn station]
Generated description
Erdberg U-Bahn station is a Vienna underground railway station on line U3 serving the Erdberg district and providing access to local and regional bus connections.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Erdberg U-Bahn station
Target entity description: Erdberg U-Bahn station is a Vienna underground railway station on line U3 serving the Erdberg district and providing access to local and regional bus connections.
  • A. Oskar-Helene-Heim U-Bahn station
    Oskar-Helene-Heim U-Bahn station is a Berlin underground railway station serving the Dahlem district on the city’s U3 line.
  • B. Fröttmaning U-Bahn station
    Fröttmaning U-Bahn station is a Munich underground railway stop that serves as the primary public transit access point for the nearby Allianz Arena football stadium.
  • C. Poccistraße U-Bahn station
    Poccistraße U-Bahn station is a Munich underground railway station on the U3 line, located in the Ludwigsvorstadt-Isarvorstadt district and serving as a local transit access point near Theresienwiese.
  • D. Kröpcke underground station
    Kröpcke underground station is a major central hub of the Hanover Stadtbahn network located beneath Kröpcke square in Hanover, Germany.
  • E. Plärrer U-Bahn station
    Plärrer U-Bahn station is a major underground transit hub in Nuremberg, Germany, where several metro lines intersect near the historic Plärrer square.
  • 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_69e11e3e0c7c8190b30d278845e2497e completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f12aa687808190b9959d4e91db948a completed April 28, 2026, 9:46 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a9ecd0a7881909dbda649b8474ff1 completed May 18, 2026, 5:08 a.m.
NEDg Description generation batch_6a0a9f494f3c8190aee8f2e6dc1af763 completed May 18, 2026, 5:10 a.m.
NED2 Entity disambiguation (via description) batch_6a0aa03a8e0c819089dc48473b5b743c completed May 18, 2026, 5:14 a.m.
Created at: April 16, 2026, 8:35 p.m.