Triple

T20222498
Position Surface form Disambiguated ID Type / Status
Subject Neuchâtel railway station E495291 entity
Predicate hasTransportConnection P845 FINISHED
Object Neuchâtel trolleybus system
The Neuchâtel trolleybus system is an electric trolleybus network serving the Swiss city of Neuchâtel and its surroundings as a key component of the local public transport system.
 E1419351 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: Neuchâtel trolleybus system | Statement: [Neuchâtel railway station, hasTransportConnection, Neuchâtel trolleybus system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Neuchâtel trolleybus system
Context triple: [Neuchâtel railway station, hasTransportConnection, Neuchâtel trolleybus system]
  • A. 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.
  • B. 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.
  • C. 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.
  • D. Basel tram network
    The Basel tram network is an extensive urban and regional tram system serving the Swiss city of Basel and its surrounding cross-border areas in France and Germany.
  • E. Mulhouse tramway
    The Mulhouse tramway is a modern light rail network in Mulhouse, France, providing urban and suburban public transport and connecting key districts of the city and its surroundings.
  • 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: Neuchâtel trolleybus system
Triple: [Neuchâtel railway station, hasTransportConnection, Neuchâtel trolleybus system]
Generated description
The Neuchâtel trolleybus system is an electric trolleybus network serving the Swiss city of Neuchâtel and its surroundings as a key component of the local public transport system.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Neuchâtel trolleybus system
Target entity description: The Neuchâtel trolleybus system is an electric trolleybus network serving the Swiss city of Neuchâtel and its surroundings as a key component of the local public transport system.
  • A. 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.
  • B. 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.
  • C. 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.
  • D. Basel tram network
    The Basel tram network is an extensive urban and regional tram system serving the Swiss city of Basel and its surrounding cross-border areas in France and Germany.
  • E. Mulhouse tramway
    The Mulhouse tramway is a modern light rail network in Mulhouse, France, providing urban and suburban public transport and connecting key districts of the city and its surroundings.
  • 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_69da626cff80819097b530718a7c98b6 completed April 11, 2026, 3:02 p.m.
NER Named-entity recognition batch_69e66fd729548190942bcf842f03c4cd completed April 20, 2026, 6:26 p.m.
NED1 Entity disambiguation (via context triple) batch_6a084b866fc4819086521bb69505b674 completed May 16, 2026, 10:48 a.m.
NEDg Description generation batch_6a084c6561ec8190b1eee3d94aeb5009 completed May 16, 2026, 10:52 a.m.
NED2 Entity disambiguation (via description) batch_6a084d0ac2f881909be142d6b30cc9ec completed May 16, 2026, 10:55 a.m.
Created at: April 11, 2026, 11:39 p.m.