Triple

T23390511
Position Surface form Disambiguated ID Type / Status
Subject Gletsch railway station E594002 entity
Predicate locatedNear P294 FINISHED
Object Furka Oberalp route 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: Furka Oberalp route | Statement: [Gletsch railway station, locatedNear, Furka Oberalp route]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Furka Oberalp route
Context triple: [Gletsch railway station, locatedNear, Furka Oberalp route]
  • A. Bernina Pass route
    The Bernina Pass route is a spectacular high-altitude railway line in the Swiss Alps, renowned for its dramatic scenery, engineering feats, and status as part of a UNESCO World Heritage-listed railway.
  • B. Baltal–Domel track
    The Baltal–Domel track is a high-altitude trekking route in Jammu and Kashmir, India, used by pilgrims traveling through rugged Himalayan terrain to reach the Amarnath Cave Temple.
  • C. Kleine Scheidegg–Jungfraujoch line
    The Kleine Scheidegg–Jungfraujoch line is a high-altitude Swiss mountain railway route that carries the Jungfrau Railway from the pass at Kleine Scheidegg up through the Alps to the Jungfraujoch, known as the “Top of Europe.”
  • D. Watzmann traverse
    The Watzmann traverse is a renowned alpine ridge route in the Bavarian Alps that crosses multiple summits of the Watzmann massif and is known for its exposed, challenging climbing and spectacular views.
  • E. Silvretta Pass
    Silvretta Pass is a high mountain pass in the Alps that connects regions in Austria and Switzerland, known for its scenic alpine landscapes and popular driving and cycling route.
  • 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: Furka Oberalp route
Target entity description: The Furka Oberalp route is a scenic Swiss mountain railway line that traverses the high Alps between the cantons of Valais, Uri, and Graubünden, renowned for its dramatic landscapes and historic cogwheel sections.
  • A. Bernina Pass route
    The Bernina Pass route is a spectacular high-altitude railway line in the Swiss Alps, renowned for its dramatic scenery, engineering feats, and status as part of a UNESCO World Heritage-listed railway.
  • B. Baltal–Domel track
    The Baltal–Domel track is a high-altitude trekking route in Jammu and Kashmir, India, used by pilgrims traveling through rugged Himalayan terrain to reach the Amarnath Cave Temple.
  • C. Kleine Scheidegg–Jungfraujoch line
    The Kleine Scheidegg–Jungfraujoch line is a high-altitude Swiss mountain railway route that carries the Jungfrau Railway from the pass at Kleine Scheidegg up through the Alps to the Jungfraujoch, known as the “Top of Europe.”
  • D. Watzmann traverse
    The Watzmann traverse is a renowned alpine ridge route in the Bavarian Alps that crosses multiple summits of the Watzmann massif and is known for its exposed, challenging climbing and spectacular views.
  • E. Silvretta Pass
    Silvretta Pass is a high mountain pass in the Alps that connects regions in Austria and Switzerland, known for its scenic alpine landscapes and popular driving and cycling route.
  • 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_69e25d2754fc819085deea939bde60ab completed April 17, 2026, 4:17 p.m.
NER Named-entity recognition batch_69f1a49bdfec8190afa592c66660c279 completed April 29, 2026, 6:26 a.m.
Created at: April 17, 2026, 5:35 p.m.