Triple

T22712254
Position Surface form Disambiguated ID Type / Status
Subject Swiss east–west rail axis E561632 entity
Predicate hasPart P35 FINISHED
Object St. Gallen–St. Margrethen 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: St. Gallen–St. Margrethen railway line | Statement: [Swiss east–west rail axis, hasPart, St. Gallen–St. Margrethen railway line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: St. Gallen–St. Margrethen railway line
Context triple: [Swiss east–west rail axis, hasPart, St. Gallen–St. Margrethen railway line]
  • A. Basel–Lucerne railway line
    The Basel–Lucerne railway line is a key Swiss rail route connecting the cities of Basel and Lucerne through the Swiss Plateau, serving both regional and long-distance passenger traffic.
  • B. Basel–Delémont railway line
    The Basel–Delémont railway line is a Swiss standard-gauge rail route connecting the city of Basel with Delémont through the Jura region, serving both regional and intercity traffic.
  • C. Bern–Lucerne railway line
    The Bern–Lucerne railway line is a major Swiss rail route connecting the capital city of Bern with the central Swiss city of Lucerne, serving as an important corridor for both regional and intercity passenger traffic.
  • D. Basel–Biel/Bienne railway line
    The Basel–Biel/Bienne railway line is a major Swiss rail route connecting the city of Basel with Biel/Bienne, serving as an important corridor for both regional and long-distance passenger and freight traffic.
  • E. Zürich–Sargans railway
    The Zürich–Sargans railway is a major Swiss rail line connecting the city of Zürich with the eastern Swiss town of Sargans, forming part of an important national and international transit corridor.
  • 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: St. Gallen–St. Margrethen railway line
Target entity description: The St. Gallen–St. Margrethen railway line is a key standard-gauge route in northeastern Switzerland that connects the city of St. Gallen with the Rhine Valley and international links toward Austria.
  • A. Basel–Lucerne railway line
    The Basel–Lucerne railway line is a key Swiss rail route connecting the cities of Basel and Lucerne through the Swiss Plateau, serving both regional and long-distance passenger traffic.
  • B. Basel–Delémont railway line
    The Basel–Delémont railway line is a Swiss standard-gauge rail route connecting the city of Basel with Delémont through the Jura region, serving both regional and intercity traffic.
  • C. Bern–Lucerne railway line
    The Bern–Lucerne railway line is a major Swiss rail route connecting the capital city of Bern with the central Swiss city of Lucerne, serving as an important corridor for both regional and intercity passenger traffic.
  • D. Basel–Biel/Bienne railway line
    The Basel–Biel/Bienne railway line is a major Swiss rail route connecting the city of Basel with Biel/Bienne, serving as an important corridor for both regional and long-distance passenger and freight traffic.
  • E. Zürich–Sargans railway
    The Zürich–Sargans railway is a major Swiss rail line connecting the city of Zürich with the eastern Swiss town of Sargans, forming part of an important national and international transit corridor.
  • 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.