Triple

T4608420
Position Surface form Disambiguated ID Type / Status
Subject Gland railway station E100492 entity
Predicate publicTransportZone P17300 FINISHED
Object Vaud regional transport system
The Vaud regional transport system is the integrated public transportation network serving Switzerland’s canton of Vaud, coordinating trains, buses, and other local transit services under a unified fare and zone structure.
 E456463 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: Vaud regional transport system | Statement: [Gland railway station, publicTransportZone, Vaud regional transport system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Vaud regional transport system
Context triple: [Gland railway station, publicTransportZone, Vaud regional transport system]
  • A. Geneva tram network
    The Geneva tram network is an urban light rail system serving the city of Geneva and its suburbs, forming a key component of the region’s public transportation infrastructure.
  • B. Lausanne Métro
    Lausanne Métro is the urban rapid transit system serving the city of Lausanne, Switzerland, notable for being one of the few fully automated metro networks in the country.
  • C. Geneva trolleybus network
    The Geneva trolleybus network is an electric public transport system in Geneva, Switzerland, forming a key part of the city’s urban transit alongside buses and trams.
  • D. Geneva public transport network
    The Geneva public transport network is an integrated system of trams, buses, trolleybuses, and boats that provides urban and regional mobility across the Geneva metropolitan area and its cross-border surroundings.
  • E. Léman Express
    Léman Express is a cross-border regional rail network linking Geneva with surrounding areas in Switzerland and France as part of the Léman metropolitan transport system.
  • 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: Vaud regional transport system
Triple: [Gland railway station, publicTransportZone, Vaud regional transport system]
Generated description
The Vaud regional transport system is the integrated public transportation network serving Switzerland’s canton of Vaud, coordinating trains, buses, and other local transit services under a unified fare and zone structure.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Vaud regional transport system
Target entity description: The Vaud regional transport system is the integrated public transportation network serving Switzerland’s canton of Vaud, coordinating trains, buses, and other local transit services under a unified fare and zone structure.
  • A. Geneva tram network
    The Geneva tram network is an urban light rail system serving the city of Geneva and its suburbs, forming a key component of the region’s public transportation infrastructure.
  • B. Lausanne Métro
    Lausanne Métro is the urban rapid transit system serving the city of Lausanne, Switzerland, notable for being one of the few fully automated metro networks in the country.
  • C. Geneva trolleybus network
    The Geneva trolleybus network is an electric public transport system in Geneva, Switzerland, forming a key part of the city’s urban transit alongside buses and trams.
  • D. Geneva public transport network
    The Geneva public transport network is an integrated system of trams, buses, trolleybuses, and boats that provides urban and regional mobility across the Geneva metropolitan area and its cross-border surroundings.
  • E. Léman Express
    Léman Express is a cross-border regional rail network linking Geneva with surrounding areas in Switzerland and France as part of the Léman metropolitan transport system.
  • 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_69bd43cce1e08190a07d53af6a9b6c24 completed March 20, 2026, 12:55 p.m.
NER Named-entity recognition batch_69bd599debdc81909d11d0e871c666bb completed March 20, 2026, 2:28 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdfa789cdc8190add02a5970f9a0b6 completed March 21, 2026, 1:55 a.m.
NEDg Description generation batch_69bdfb385ccc8190ab8de82c6df645cf completed March 21, 2026, 1:58 a.m.
NED2 Entity disambiguation (via description) batch_69bdfbcdb6d881909feb3a6be81a567f completed March 21, 2026, 2 a.m.
Created at: March 20, 2026, 1:12 p.m.