Triple

T18500856
Position Surface form Disambiguated ID Type / Status
Subject Thun railway station E452061 entity
Predicate railwayLine P848 FINISHED
Object Bern–Lötschberg–Simplon axis 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: Bern–Lötschberg–Simplon axis | Statement: [Thun railway station, railwayLine, Bern–Lötschberg–Simplon axis]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Bern–Lötschberg–Simplon axis
Context triple: [Thun railway station, railwayLine, Bern–Lötschberg–Simplon axis]
  • A. Gotthard route
    The Gotthard route is a major north–south trans-Alpine transport corridor in Switzerland, linking central Europe with Italy via road and rail tunnels through the Gotthard massif.
  • B. 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.
  • C. Lausanne–Domodossola railway corridor
    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.
  • D. 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.
  • E. Basel–Mulhouse–Freiburg transport corridor
    The Basel–Mulhouse–Freiburg transport corridor is a major transnational hub in the Upper Rhine region that integrates road, rail, and air links between France, Switzerland, and Germany around the tri-city area.
  • 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: Bern–Lötschberg–Simplon axis
Target entity description: The Bern–Lötschberg–Simplon axis is a major north–south transalpine rail corridor in Switzerland that connects the Bern region with Italy via the Lötschberg and Simplon tunnels.
  • A. Gotthard route
    The Gotthard route is a major north–south trans-Alpine transport corridor in Switzerland, linking central Europe with Italy via road and rail tunnels through the Gotthard massif.
  • B. 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.
  • C. Lausanne–Domodossola railway corridor
    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.
  • D. 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.
  • E. Basel–Mulhouse–Freiburg transport corridor
    The Basel–Mulhouse–Freiburg transport corridor is a major transnational hub in the Upper Rhine region that integrates road, rail, and air links between France, Switzerland, and Germany around the tri-city area.
  • 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_69d8d3855d50819097fc8561b0299dd9 completed April 10, 2026, 10:40 a.m.
NER Named-entity recognition batch_69e532c43de48190b49b87c1bb591016 completed April 19, 2026, 7:53 p.m.
Created at: April 10, 2026, 11:36 a.m.