Triple

T16105227
Position Surface form Disambiguated ID Type / Status
Subject Verkehrsbetriebe Zürich E390721 entity
Predicate operatorOf P179 FINISHED
Object Zürich night bus services
Zürich night bus services are the late-night public transport routes in and around Zurich that provide extended bus connections after regular service hours, particularly on weekends.
E424492 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: Zürich night bus services | Statement: [Verkehrsbetriebe Zürich, operatorOf, Zürich night bus services]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Zürich night bus services
Context triple: [Verkehrsbetriebe Zürich, operatorOf, Zürich night bus services]
  • A. Zürich trolleybus network
    The Zürich trolleybus network is an electric bus system in Zürich, Switzerland, forming a key component of the city’s public transport with multiple routes powered by overhead wires.
  • B. Zürich public transport network
    The Zürich public transport network is an integrated system of trams, buses, trains, and cableways that provides dense, highly reliable urban and regional transit throughout the city of Zürich and its surroundings.
  • C. Basel bus network
    The Basel bus network is the system of urban and regional bus routes serving the city of Basel and its surrounding areas, integrating with trams and trains as part of the region’s public transport network.
  • D. Geneva bus network
    The Geneva bus network is the city’s extensive public transportation system of bus routes operated by Transports publics genevois (TPG), connecting central hubs like Gare de Genève-Cornavin with neighborhoods across the Geneva region.
  • E. Zürich tram network
    The Zürich tram network is an extensive urban light rail system serving the city of Zürich and its suburbs, forming the backbone of the city’s public transportation.
  • 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: Zürich night bus services
Triple: [Verkehrsbetriebe Zürich, operatorOf, Zürich night bus services]
Generated description
Zürich night bus services are the late-night public transport routes in and around Zurich that provide extended bus connections after regular service hours, particularly on weekends.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Zürich night bus services
Target entity description: Zürich night bus services are the late-night public transport routes in and around Zurich that provide extended bus connections after regular service hours, particularly on weekends.
  • A. Zürich trolleybus network
    The Zürich trolleybus network is an electric bus system in Zürich, Switzerland, forming a key component of the city’s public transport with multiple routes powered by overhead wires.
  • B. Zürich public transport network chosen
    The Zürich public transport network is an integrated system of trams, buses, trains, and cableways that provides dense, highly reliable urban and regional transit throughout the city of Zürich and its surroundings.
  • C. Basel bus network
    The Basel bus network is the system of urban and regional bus routes serving the city of Basel and its surrounding areas, integrating with trams and trains as part of the region’s public transport network.
  • D. Geneva bus network
    The Geneva bus network is the city’s extensive public transportation system of bus routes operated by Transports publics genevois (TPG), connecting central hubs like Gare de Genève-Cornavin with neighborhoods across the Geneva region.
  • E. Zürich tram network
    The Zürich tram network is an extensive urban light rail system serving the city of Zürich and its suburbs, forming the backbone of the city’s public transportation.
  • 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_69d87f1a8dd881909f1de6ef78849874 completed April 10, 2026, 4:39 a.m.
NER Named-entity recognition batch_69e1ff6b91a48190a04648d4cad2c4b1 completed April 17, 2026, 9:37 a.m.
NED1 Entity disambiguation (via context triple) batch_69ffeba1e4c08190a90f5102e0038056 completed May 10, 2026, 2:21 a.m.
NEDg Description generation batch_69ffed3d57388190a4d0faa58ee2a27b completed May 10, 2026, 2:28 a.m.
NED2 Entity disambiguation (via description) batch_69ffedfb88a881909e6adbb3a372246b completed May 10, 2026, 2:31 a.m.
Created at: April 10, 2026, 5 a.m.