Triple

T23527279
Position Surface form Disambiguated ID Type / Status
Subject Halensee station E576466 entity
Predicate fareZone P844 FINISHED
Object VBB Berlin A
VBB Berlin A is the central fare zone of Berlin’s public transport network, covering the inner city area served by the Verkehrsverbund Berlin-Brandenburg.
 E312736 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: VBB Berlin A | Statement: [Halensee station, fareZone, VBB Berlin A]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: VBB Berlin A
Context triple: [Halensee station, fareZone, VBB Berlin A]
  • A. VBB Berlin C
    VBB Berlin C is the outer suburban tariff zone of Berlin’s public transport network, covering areas on the outskirts of the city within the Verkehrsverbund Berlin-Brandenburg system.
  • B. VBB: Berlin AB
    VBB: Berlin AB is the central fare zone of Berlin’s public transport network, covering the inner city area served by buses, trams, U-Bahn, and S-Bahn.
  • C. BVB
    BVB is the public transport company that operates much of the tram and bus network in Basel, Switzerland.
  • D. BVB
    BVB is the common abbreviation for Borussia Dortmund, a major professional football club based in Dortmund, Germany.
  • E. Berliner Fußball-Verband
    The Berliner Fußball-Verband is the regional football association responsible for organizing and overseeing football activities and competitions in Berlin, Germany.
  • 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: VBB Berlin A
Triple: [Halensee station, fareZone, VBB Berlin A]
Generated description
VBB Berlin A is the central fare zone of Berlin’s public transport network, covering the inner city area served by the Verkehrsverbund Berlin-Brandenburg.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: VBB Berlin A
Target entity description: VBB Berlin A is the central fare zone of Berlin’s public transport network, covering the inner city area served by the Verkehrsverbund Berlin-Brandenburg.
  • A. VBB Berlin C
    VBB Berlin C is the outer suburban tariff zone of Berlin’s public transport network, covering areas on the outskirts of the city within the Verkehrsverbund Berlin-Brandenburg system.
  • B. VBB: Berlin AB chosen
    VBB: Berlin AB is the central fare zone of Berlin’s public transport network, covering the inner city area served by buses, trams, U-Bahn, and S-Bahn.
  • C. BVB
    BVB is the public transport company that operates much of the tram and bus network in Basel, Switzerland.
  • D. BVB
    BVB is the common abbreviation for Borussia Dortmund, a major professional football club based in Dortmund, Germany.
  • E. Berliner Fußball-Verband
    The Berliner Fußball-Verband is the regional football association responsible for organizing and overseeing football activities and competitions in Berlin, Germany.
  • F. None of above.

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_69e245f5a8848190a2ba42e271c6c31f completed April 17, 2026, 2:38 p.m.
NER Named-entity recognition batch_69f1ac74be1881909161b94aa611188a completed April 29, 2026, 7 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0cdf51c4b88190bece408e0c4e06b5 completed May 19, 2026, 10:08 p.m.
NEDg Description generation batch_6a0ce22245488190acf1f8e40f23815c completed May 19, 2026, 10:20 p.m.
NED2 Entity disambiguation (via description) batch_6a0ce27b51cc81908d1ffe2a76c23386 completed May 19, 2026, 10:21 p.m.
Created at: April 17, 2026, 6:09 p.m.