Triple

T21324595
Position Surface form Disambiguated ID Type / Status
Subject Lausanne–Villeneuve railway line E525715 entity
Predicate terminus P388 FINISHED
Object Lausanne railway station E122374 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: Lausanne railway station | Statement: [Lausanne–Villeneuve railway line, terminus, Lausanne railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Lausanne railway station
Context triple: [Lausanne–Villeneuve railway line, terminus, Lausanne railway station]
  • A. Lausanne railway station chosen
    Lausanne railway station is a major Swiss rail hub in the city of Lausanne, serving as a key junction for national and international passenger services across western Switzerland and beyond.
  • B. Genève-Champel railway station
    Genève-Champel railway station is a regional rail stop in the Champel district of Geneva, Switzerland, serving as part of the city’s Léman Express commuter network.
  • C. Montreux railway station
    Montreux railway station is a major rail hub in the Swiss Riviera town of Montreux, serving both regional and long-distance trains along the shores of Lake Geneva.
  • D. Neuchâtel railway station
    Neuchâtel railway station is a major Swiss rail hub in the city of Neuchâtel, providing regional, intercity, and international train connections across western Switzerland and beyond.
  • E. Nyon railway station
    Nyon railway station is a key regional and commuter rail stop in the town of Nyon in western Switzerland, providing frequent connections between Lausanne, Geneva, and surrounding areas.
  • 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_69e0b51ad810819098c12392c8e55f6c completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e77ed7732c8190a0e7aec6e7cbcef2 completed April 21, 2026, 1:42 p.m.
NED1 Entity disambiguation (via context triple) batch_6a09e12440b08190b50913782a47e144 completed May 17, 2026, 3:39 p.m.
Created at: April 16, 2026, 4:40 p.m.