Triple

T18581228

Position	Surface form	Disambiguated ID	Type / Status
Subject	Grindelwald railway station	`E454117`	entity
Predicate	partOfTransportNetwork	`P8428`	FINISHED
Object	Jungfrau Region transport network The Jungfrau Region transport network is an integrated system of mountain railways, cable cars, and buses in Switzerland’s Bernese Oberland that connects resorts like Grindelwald, Wengen, and Mürren with major alpine attractions such as the Jungfraujoch.	`E1331835`	NE FINISHED

How this triple was built (4 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: Jungfrau Region transport network | Statement: [Grindelwald railway station, partOfTransportNetwork, Jungfrau Region transport network]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Jungfrau Region transport network
Context triple: [Grindelwald railway station, partOfTransportNetwork, Jungfrau Region transport network]

A. Matterhorn Gotthard Verkehrsverbund
Matterhorn Gotthard Verkehrsverbund is a regional public transport association in the Swiss Alps that coordinates and integrates services such as the Matterhorn Gotthard Bahn within a unified fare and timetable system.
B. Engadin line
The Engadin line is a scenic metre-gauge railway route in Switzerland’s canton of Graubünden that runs through the Engadin valley as part of the Rhaetian Railway network.
C. GoldenPass line
The GoldenPass line is a scenic Swiss railway route famed for its panoramic trains connecting Lucerne and Lake Geneva via picturesque alpine landscapes.
D. Aargau transport network
The Aargau transport network is a regional public transportation system in the Swiss canton of Aargau that coordinates and integrates services such as trains, buses, and tariffs across participating operators.
E. 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.
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: Jungfrau Region transport network
Triple: [Grindelwald railway station, partOfTransportNetwork, Jungfrau Region transport network]

Generated description

The Jungfrau Region transport network is an integrated system of mountain railways, cable cars, and buses in Switzerland’s Bernese Oberland that connects resorts like Grindelwald, Wengen, and Mürren with major alpine attractions such as the Jungfraujoch.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Jungfrau Region transport network
Target entity description: The Jungfrau Region transport network is an integrated system of mountain railways, cable cars, and buses in Switzerland’s Bernese Oberland that connects resorts like Grindelwald, Wengen, and Mürren with major alpine attractions such as the Jungfraujoch.

A. Matterhorn Gotthard Verkehrsverbund
Matterhorn Gotthard Verkehrsverbund is a regional public transport association in the Swiss Alps that coordinates and integrates services such as the Matterhorn Gotthard Bahn within a unified fare and timetable system.
B. Engadin line
The Engadin line is a scenic metre-gauge railway route in Switzerland’s canton of Graubünden that runs through the Engadin valley as part of the Rhaetian Railway network.
C. GoldenPass line
The GoldenPass line is a scenic Swiss railway route famed for its panoramic trains connecting Lucerne and Lake Geneva via picturesque alpine landscapes.
D. Aargau transport network
The Aargau transport network is a regional public transportation system in the Swiss canton of Aargau that coordinates and integrates services such as trains, buses, and tariffs across participating operators.
E. 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.
F. None of above. chosen

Provenance (5 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_69d8d38974308190a9174430ef256b73`	completed	April 10, 2026, 10:40 a.m.
NER	Named-entity recognition	`batch_69e543cffd34819090d636fd584f51db`	completed	April 19, 2026, 9:06 p.m.
NED1	Entity disambiguation (via context triple)	`batch_6a04f88f6870819085ebffc7c77e483f`	completed	May 13, 2026, 10:17 p.m.
NEDg	Description generation	`batch_6a04f9fc493881909ba9159748d4f3fb`	completed	May 13, 2026, 10:23 p.m.
NED2	Entity disambiguation (via description)	`batch_6a04fad8daa88190961d643d30a52aa7`	completed	May 13, 2026, 10:27 p.m.

Created at: April 10, 2026, 11:43 a.m.