Triple

T17742482
Position Surface form Disambiguated ID Type / Status
Subject Vevey–Montreux railway line E442895 entity
Predicate formsTransportCorridorWith P70574 FINISHED
Object Montreux–Villeneuve railway section NE NERFINISHED

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: Montreux–Villeneuve railway section | Statement: [Vevey–Montreux railway line, formsTransportCorridorWith, Montreux–Villeneuve railway section]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Montreux–Villeneuve railway section
Context triple: [Vevey–Montreux railway line, formsTransportCorridorWith, Montreux–Villeneuve railway section]
  • A. Lausanne–Ouchy railway
    The Lausanne–Ouchy railway was a historic funicular-turned-rack railway in Lausanne, Switzerland, that connected the city center with the lakeside district of Ouchy before being replaced by the modern metro system.
  • B. Lausanne–Villeneuve railway line chosen
    The Lausanne–Villeneuve railway line is a Swiss standard-gauge rail route along the north shore of Lake Geneva that connects Lausanne with the town of Villeneuve, serving numerous intermediate communities.
  • C. Vevey–Montreux railway line
    The Vevey–Montreux railway line is a Swiss standard-gauge rail route along the shores of Lake Geneva that connects the towns of Vevey and Montreux and forms part of an important regional and tourist transport corridor.
  • D. Dijon–Vallorbe railway
    The Dijon–Vallorbe railway is an international rail line linking Dijon in France to Vallorbe in Switzerland, forming a key route across the Jura for both passenger and freight traffic.
  • E. Paris–Lausanne railway
    The Paris–Lausanne railway is an international rail line connecting the French capital Paris with the Swiss city of Lausanne, serving as a major passenger and freight corridor between France and Switzerland.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69d8b9ed3a2081909b2ec0d4dd2f4c37 completed April 10, 2026, 8:50 a.m.
NER Named-entity recognition batch_69e47ace58988190b927ca29af7a8b77 completed April 19, 2026, 6:48 a.m.
Created at: April 10, 2026, 10:09 a.m.