Triple

T19575529
Position Surface form Disambiguated ID Type / Status
Subject Bülach E489844 entity
Predicate hasRailwayStation P918 FINISHED
Object Bülach railway station — NE NERFINISHED

How this triple was built (3 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: Bülach railway station | Statement: [Bülach, hasRailwayStation, Bülach railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Bülach railway station
Context triple: [Bülach, hasRailwayStation, Bülach railway station]
  • A. Luzern railway station
    Luzern railway station is a major Swiss rail hub in the city of Lucerne, serving as a key interchange for regional, national, and international train services.
  • B. Kilchberg railway station
    Kilchberg railway station is a local rail stop in the municipality of Kilchberg in the canton of Zürich, serving regional commuter traffic along Lake Zurich.
  • C. Zürich Stettbach railway station
    Zürich Stettbach railway station is a suburban rail hub in the northeast of Zürich that serves as an important interchange between S-Bahn lines, trams, and buses for the surrounding residential and commercial areas.
  • D. Biel/Bienne railway station
    Biel/Bienne railway station is a major Swiss rail hub in the bilingual city of Biel/Bienne, serving as an important junction for regional and long-distance train services.
  • E. Rapperswil railway station
    Rapperswil railway station is a key regional and intercity rail hub in the Swiss town of Rapperswil, serving as an important junction on the shores of Lake Zurich.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Bülach railway station
Target entity description: Bülach railway station is a regional rail hub in the town of Bülach in the canton of Zurich, Switzerland, serving as an important stop on several suburban and regional train lines.
  • A. Luzern railway station
    Luzern railway station is a major Swiss rail hub in the city of Lucerne, serving as a key interchange for regional, national, and international train services.
  • B. Kilchberg railway station
    Kilchberg railway station is a local rail stop in the municipality of Kilchberg in the canton of Zürich, serving regional commuter traffic along Lake Zurich.
  • C. Zürich Stettbach railway station
    Zürich Stettbach railway station is a suburban rail hub in the northeast of Zürich that serves as an important interchange between S-Bahn lines, trams, and buses for the surrounding residential and commercial areas.
  • D. Biel/Bienne railway station
    Biel/Bienne railway station is a major Swiss rail hub in the bilingual city of Biel/Bienne, serving as an important junction for regional and long-distance train services.
  • E. Rapperswil railway station
    Rapperswil railway station is a key regional and intercity rail hub in the Swiss town of Rapperswil, serving as an important junction on the shores of Lake Zurich.
  • F. None of above. chosen

Provenance (2 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_69d8e8dd9374819098e36349b3211663 completed April 10, 2026, 12:11 p.m.
NER Named-entity recognition batch_69e64023fe148190900c6887896c8ea0 completed April 20, 2026, 3:03 p.m.
Created at: April 10, 2026, 1:42 p.m.