Triple

T21307613
Position Surface form Disambiguated ID Type / Status
Subject Lausanne–Brig railway line E525239 entity
Predicate partOf P40 FINISHED
Object Lausanne–Brig–Domodossola axis 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: Lausanne–Brig–Domodossola axis | Statement: [Lausanne–Brig railway line, partOf, Lausanne–Brig–Domodossola axis]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Lausanne–Brig–Domodossola axis
Context triple: [Lausanne–Brig railway line, partOf, Lausanne–Brig–Domodossola axis]
  • A. Lausanne–Renens–Epalinges corridor
    The Lausanne–Renens–Epalinges corridor is a key urban axis in the Lausanne metropolitan area that links the city center with its western suburb Renens and northeastern suburb Epalinges, serving as a major public transport and development spine.
  • B. Geneva–Annemasse corridor
    The Geneva–Annemasse corridor is a key cross-border rail and urban transit axis linking the Swiss city of Geneva with the French town of Annemasse within the Greater Geneva metropolitan area.
  • C. Geneva–Annecy corridor
    The Geneva–Annecy corridor is a major cross-border transport and economic axis linking the Swiss city of Geneva with the French city of Annecy through the Genevois region.
  • D. Geneva–Chamonix corridor
    The Geneva–Chamonix corridor is a key transalpine transport route linking the Swiss city of Geneva with the French Alpine town of Chamonix, serving as a major axis for regional travel and tourism.
  • E. Lausanne–Domodossola railway corridor chosen
    The Lausanne–Domodossola railway corridor is an international rail route linking Lausanne in Switzerland with Domodossola in Italy, traversing the Alps and serving as a key passenger and freight connection between the two countries.
  • 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_69e0b518b8948190ad69cf9a8784d397 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e75aa7b2f08190bea46f0107bcc045 completed April 21, 2026, 11:08 a.m.
Created at: April 16, 2026, 4:05 p.m.