Triple

T14224735
Position Surface form Disambiguated ID Type / Status
Subject Zurich Airport railway station E352587 entity
Predicate hasConnection P8776 FINISHED
Object tram stop Zürich Flughafen
Tram stop Zürich Flughafen is a public transport stop at Zurich Airport that connects the airport complex to the city and surrounding areas via the Zurich tram network.
E1087200 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: tram stop Zürich Flughafen | Statement: [Zurich Airport railway station, hasConnection, tram stop Zürich Flughafen]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: tram stop Zürich Flughafen
Context triple: [Zurich Airport railway station, hasConnection, tram stop Zürich Flughafen]
  • A. Zurich Airport railway station
    Zurich Airport railway station is a major underground rail hub in Kloten, Switzerland, directly connecting Zurich Airport to the national and regional rail network.
  • B. Zürich Stadelhofen S-Bahn station
    Zürich Stadelhofen S-Bahn station is a major urban rail hub in central Zurich, known for its distinctive Santiago Calatrava architecture and its role as a key interchange on the city’s S-Bahn network.
  • C. Zürich S-Bahn
    The Zürich S-Bahn is the suburban rail network serving the Zürich metropolitan area, connecting the main station with surrounding cities and regions through frequent, integrated commuter services.
  • D. Zug railway station
    Zug railway station is the main rail hub of the Swiss city of Zug, providing regional and long-distance train connections within Switzerland and to neighboring countries.
  • E. Zurich Hauptbahnhof
    Zurich Hauptbahnhof is Switzerland’s largest and busiest railway station, serving as a central national and international rail hub in the city of Zurich.
  • 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: tram stop Zürich Flughafen
Triple: [Zurich Airport railway station, hasConnection, tram stop Zürich Flughafen]
Generated description
Tram stop Zürich Flughafen is a public transport stop at Zurich Airport that connects the airport complex to the city and surrounding areas via the Zurich tram network.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: tram stop Zürich Flughafen
Target entity description: Tram stop Zürich Flughafen is a public transport stop at Zurich Airport that connects the airport complex to the city and surrounding areas via the Zurich tram network.
  • A. Zurich Airport railway station
    Zurich Airport railway station is a major underground rail hub in Kloten, Switzerland, directly connecting Zurich Airport to the national and regional rail network.
  • B. Zürich Stadelhofen S-Bahn station
    Zürich Stadelhofen S-Bahn station is a major urban rail hub in central Zurich, known for its distinctive Santiago Calatrava architecture and its role as a key interchange on the city’s S-Bahn network.
  • C. Zürich S-Bahn
    The Zürich S-Bahn is the suburban rail network serving the Zürich metropolitan area, connecting the main station with surrounding cities and regions through frequent, integrated commuter services.
  • D. Zug railway station
    Zug railway station is the main rail hub of the Swiss city of Zug, providing regional and long-distance train connections within Switzerland and to neighboring countries.
  • E. Zurich Hauptbahnhof
    Zurich Hauptbahnhof is Switzerland’s largest and busiest railway station, serving as a central national and international rail hub in the city of Zurich.
  • 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_69d8278a06e481908b5d6af0a8afe737 completed April 9, 2026, 10:26 p.m.
NER Named-entity recognition batch_69de6228e53c8190abbe4e2d88a7362a completed April 14, 2026, 3:50 p.m.
NED1 Entity disambiguation (via context triple) batch_69fd281611b48190b787e38ba9c733a4 completed May 8, 2026, 12:02 a.m.
NEDg Description generation batch_69fd2a5c80308190868967a402c5fa42 completed May 8, 2026, 12:12 a.m.
NED2 Entity disambiguation (via description) batch_69fd2af4ddf8819089435b849415b941 completed May 8, 2026, 12:14 a.m.
Created at: April 10, 2026, 1:06 a.m.