Triple

T22712253
Position Surface form Disambiguated ID Type / Status
Subject Swiss east–west rail axis E561632 entity
Predicate hasPart P35 FINISHED
Object Winterthur–St. Gallen railway line — 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: Winterthur–St. Gallen railway line | Statement: [Swiss east–west rail axis, hasPart, Winterthur–St. Gallen railway line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Winterthur–St. Gallen railway line
Context triple: [Swiss east–west rail axis, hasPart, Winterthur–St. Gallen railway line]
  • A. Winterthur–Romanshorn railway line
    The Winterthur–Romanshorn railway line is a key Swiss rail route connecting the city of Winterthur with the lakeside town of Romanshorn on Lake Constance, serving both regional and long-distance traffic.
  • B. Winterthur–Etzwilen railway line
    The Winterthur–Etzwilen railway line is a Swiss standard-gauge rail route in the canton of Zurich that connects the city of Winterthur with Etzwilen, serving both regional passenger and freight traffic.
  • C. Winterthur–Bülach–Koblenz railway
    The Winterthur–Bülach–Koblenz railway is a Swiss standard-gauge rail line in the canton of Zurich and Aargau that connects the city of Winterthur with Koblenz via Bülach, serving both regional passenger and freight traffic.
  • D. Baden–Aarau railway line
    The Baden–Aarau railway line is a Swiss standard-gauge rail route in the canton of Aargau that connects the towns of Baden and Aarau as part of the country’s regional and intercity rail network.
  • E. Olten–Bern railway line
    The Olten–Bern railway line is a major Swiss rail corridor connecting the city of Bern with Olten, forming part of the country’s primary east–west transit axis.
  • 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: Winterthur–St. Gallen railway line
Target entity description: The Winterthur–St. Gallen railway line is a key Swiss rail route in northeastern Switzerland that connects the city of Winterthur with St. Gallen as part of the country’s main east–west corridor.
  • A. Winterthur–Romanshorn railway line
    The Winterthur–Romanshorn railway line is a key Swiss rail route connecting the city of Winterthur with the lakeside town of Romanshorn on Lake Constance, serving both regional and long-distance traffic.
  • B. Winterthur–Etzwilen railway line
    The Winterthur–Etzwilen railway line is a Swiss standard-gauge rail route in the canton of Zurich that connects the city of Winterthur with Etzwilen, serving both regional passenger and freight traffic.
  • C. Winterthur–Bülach–Koblenz railway
    The Winterthur–Bülach–Koblenz railway is a Swiss standard-gauge rail line in the canton of Zurich and Aargau that connects the city of Winterthur with Koblenz via Bülach, serving both regional passenger and freight traffic.
  • D. Baden–Aarau railway line
    The Baden–Aarau railway line is a Swiss standard-gauge rail route in the canton of Aargau that connects the towns of Baden and Aarau as part of the country’s regional and intercity rail network.
  • E. Olten–Bern railway line
    The Olten–Bern railway line is a major Swiss rail corridor connecting the city of Bern with Olten, forming part of the country’s primary east–west transit axis.
  • 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_69e2454f1348819088d83f420925a5c1 completed April 17, 2026, 2:35 p.m.
NER Named-entity recognition batch_69f1790998fc8190962e21a28dd08d29 completed April 29, 2026, 3:20 a.m.
Created at: April 17, 2026, 3:18 p.m.