Triple

T4986663
Position Surface form Disambiguated ID Type / Status
Subject Lausanne–Bern railway line E112019 entity
Predicate passesThrough P225 FINISHED
Object Canton of Fribourg E187173 NE FINISHED

How this triple was built (2 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: Canton of Fribourg | Statement: [Lausanne–Bern railway line, passesThrough, Canton of Fribourg]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Canton of Fribourg
Context triple: [Lausanne–Bern railway line, passesThrough, Canton of Fribourg]
  • A. canton of Fribourg chosen
    The canton of Fribourg is a bilingual (French- and German-speaking) Swiss canton in western Switzerland, known for its medieval capital city, rural landscapes, and traditional cheese-making regions such as Gruyères.
  • B. Canton of Neuchâtel
    The Canton of Neuchâtel is a French-speaking canton in western Switzerland known for its watchmaking industry, picturesque lakeside landscapes, and historic capital city of Neuchâtel.
  • C. Canton of Vaud
    The Canton of Vaud is a predominantly French-speaking canton in western Switzerland, known for its capital Lausanne, its location along Lake Geneva, and its mix of urban centers, vineyards, and Alpine landscapes.
  • D. Canton of Valais
    The Canton of Valais is a mountainous region in southwestern Switzerland known for its Alpine landscapes, vineyards, and major ski resorts such as Zermatt and Verbier.
  • E. Canton of Jura
    The Canton of Jura is a predominantly French-speaking canton in northwestern Switzerland known for its Jura Mountains, watchmaking tradition, and strong regional identity.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69bd441be7bc8190b530362d427b97d2 completed March 20, 2026, 12:57 p.m.
NER Named-entity recognition batch_69bd727c25bc8190b72f6ddd3772c80a completed March 20, 2026, 4:14 p.m.
NED1 Entity disambiguation (via context triple) batch_69c93f988ab0819081e3b15bb7414c99 completed March 29, 2026, 3:04 p.m.
Created at: March 20, 2026, 1:34 p.m.