Triple

T20499411
Position Surface form Disambiguated ID Type / Status
Subject Thun–Spiez railway line E503260 entity
Predicate formsPartOfRoute P6309 FINISHED
Object Basel–Bern–Thun–Spiez–Brig corridor 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: Basel–Bern–Thun–Spiez–Brig corridor | Statement: [Thun–Spiez railway line, formsPartOfRoute, Basel–Bern–Thun–Spiez–Brig corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Basel–Bern–Thun–Spiez–Brig corridor
Context triple: [Thun–Spiez railway line, formsPartOfRoute, Basel–Bern–Thun–Spiez–Brig corridor]
  • A. Interlaken–Lucerne route
    The Interlaken–Lucerne route is a scenic Swiss railway and road corridor linking the Bernese Oberland with central Switzerland, renowned for its mountain and lake landscapes.
  • B. Geneva–Lausanne corridor
    The Geneva–Lausanne corridor is a major urban and economic axis in western Switzerland, linking the cities of Geneva and Lausanne along the north shore of Lake Geneva.
  • C. 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.
  • D. Biel/Bienne–Neuchâtel line
    The Biel/Bienne–Neuchâtel line is a key standard-gauge railway route in western Switzerland that connects the bilingual city of Biel/Bienne with Neuchâtel along the Jura region.
  • 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: Basel–Bern–Thun–Spiez–Brig corridor
Target entity description: The Basel–Bern–Thun–Spiez–Brig corridor is a major Swiss rail axis linking the northwestern city of Basel with the Bernese Oberland and the Upper Valais, serving as a key route for both national and international passenger and freight traffic through the Alps.
  • A. Interlaken–Lucerne route
    The Interlaken–Lucerne route is a scenic Swiss railway and road corridor linking the Bernese Oberland with central Switzerland, renowned for its mountain and lake landscapes.
  • B. Geneva–Lausanne corridor
    The Geneva–Lausanne corridor is a major urban and economic axis in western Switzerland, linking the cities of Geneva and Lausanne along the north shore of Lake Geneva.
  • C. 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.
  • D. Biel/Bienne–Neuchâtel line
    The Biel/Bienne–Neuchâtel line is a key standard-gauge railway route in western Switzerland that connects the bilingual city of Biel/Bienne with Neuchâtel along the Jura region.
  • 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_69e0b4b1e52c8190894281cf7e3283ab completed April 16, 2026, 10:06 a.m.
NER Named-entity recognition batch_69e69cc10cd08190915b6c29c6473f77 completed April 20, 2026, 9:38 p.m.
Created at: April 16, 2026, 11:35 a.m.