Triple

T5250440
Position Surface form Disambiguated ID Type / Status
Subject Eiger E118572 entity
Predicate railwayStationInside P61739 FINISHED
Object Eigerwand station (closed)
Eigerwand station (closed) was a former underground railway stop on the Jungfrau Railway inside the north face of the Eiger in the Swiss Alps, known for its viewing windows overlooking the mountain wall.
E506291 NE FINISHED

How this triple was built (5 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: Eigerwand station (closed) | Statement: [Eiger, railwayStationInside, Eigerwand station (closed)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Eigerwand station (closed)
Context triple: [Eiger, railwayStationInside, Eigerwand station (closed)]
  • A. Jungfraujoch railway station
    Jungfraujoch railway station is a high-altitude Swiss train station in the Bernese Alps, serving as the terminus of the Jungfrau Railway and a gateway to the “Top of Europe” tourist area.
  • B. Kandersteg railway station
    Kandersteg railway station is a Swiss Alpine rail stop on the Lötschberg line, serving the village of Kandersteg in the canton of Bern.
  • C. Schmitten railway station
    Schmitten railway station is a local Swiss train stop in the municipality of Schmitten, serving regional passenger traffic between the cities of Bern and Fribourg.
  • D. Frutigen railway station
    Frutigen railway station is a Swiss railway station in the Bernese Oberland that serves as the main rail access point for the nearby alpine resort area of Adelboden.
  • E. Burgdorf railway station
    Burgdorf railway station is a key regional rail hub in the Swiss canton of Bern, serving as an important interchange point for BLS-operated commuter and regional train services.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Eigerwand station (closed)
Triple: [Eiger, railwayStationInside, Eigerwand station (closed)]
Generated description
Eigerwand station (closed) was a former underground railway stop on the Jungfrau Railway inside the north face of the Eiger in the Swiss Alps, known for its viewing windows overlooking the mountain wall.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Eigerwand station (closed)
Target entity description: Eigerwand station (closed) was a former underground railway stop on the Jungfrau Railway inside the north face of the Eiger in the Swiss Alps, known for its viewing windows overlooking the mountain wall.
  • A. Jungfraujoch railway station
    Jungfraujoch railway station is a high-altitude Swiss train station in the Bernese Alps, serving as the terminus of the Jungfrau Railway and a gateway to the “Top of Europe” tourist area.
  • B. Kandersteg railway station
    Kandersteg railway station is a Swiss Alpine rail stop on the Lötschberg line, serving the village of Kandersteg in the canton of Bern.
  • C. Schmitten railway station
    Schmitten railway station is a local Swiss train stop in the municipality of Schmitten, serving regional passenger traffic between the cities of Bern and Fribourg.
  • D. Frutigen railway station
    Frutigen railway station is a Swiss railway station in the Bernese Oberland that serves as the main rail access point for the nearby alpine resort area of Adelboden.
  • E. Burgdorf railway station
    Burgdorf railway station is a key regional rail hub in the Swiss canton of Bern, serving as an important interchange point for BLS-operated commuter and regional train services.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: railwayStationInside
Context triple: [Eiger, railwayStationInside, Eigerwand station (closed)]
  • A. railwayStationFor
    Indicates a relationship where a railway station serves, is designated for, or primarily associated with a particular place, line, or service.
  • B. formerRailwayStation
    Indicates that a location previously functioned as a railway station but is no longer in active railway service.
  • C. hasRailStation
    Indicates that one entity possesses, contains, or is served by a rail station.
  • D. hasRailwayStation
    Indicates that a place or location is served by, or contains, a railway station.
  • E. railwayStationOnLine
    Indicates that a particular railway station is located on and served by a specified railway line.
  • F. None of above. chosen

Provenance (7 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_69bd4468aacc8190a8196f71855cdf4f completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd7b79ae0c81908a9b8614f6886259 completed March 20, 2026, 4:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69befe6cd9ac81909a97ff26d061746a completed March 21, 2026, 8:24 p.m.
NEDg Description generation batch_69beff1e44388190a449cf364f750b8b completed March 21, 2026, 8:27 p.m.
NED2 Entity disambiguation (via description) batch_69beffb133208190a705629dfe6d3bbb completed March 21, 2026, 8:29 p.m.
PD Predicate disambiguation batch_69bd77c30bac8190a883ca45da35d667 completed March 20, 2026, 4:37 p.m.
PDg Predicate description generation batch_69bd787975788190848ffbac87896efe completed March 20, 2026, 4:40 p.m.
Created at: March 20, 2026, 1:50 p.m.