Triple

T17515370
Position Surface form Disambiguated ID Type / Status
Subject Arth E426553 entity
Predicate isTransportHubFor P2413 FINISHED
Object Zug–Arth-Goldau railway line
The Zug–Arth-Goldau railway line is a Swiss standard-gauge rail route connecting the town of Zug with the major junction at Arth-Goldau, forming part of central Switzerland’s key north–south transit corridor.
 E1288884 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: Zug–Arth-Goldau railway line | Statement: [Arth, isTransportHubFor, Zug–Arth-Goldau railway line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Zug–Arth-Goldau railway line
Context triple: [Arth, isTransportHubFor, Zug–Arth-Goldau railway line]
  • A. Zurich–Baden railway line
    The Zurich–Baden railway line is one of Switzerland’s earliest railway routes, connecting the city of Zurich with Baden and forming a key part of the country’s historic rail network.
  • B. Bern–Lucerne railway line
    The Bern–Lucerne railway line is a major Swiss rail route connecting the capital city of Bern with the central Swiss city of Lucerne, serving as an important corridor for both regional and intercity passenger traffic.
  • C. Zurich–Schaffhausen railway line
    The Zurich–Schaffhausen railway line is a key Swiss rail route connecting the city of Zurich with Schaffhausen along the Rhine, serving both regional and long-distance passenger traffic.
  • D. Basel–Lucerne railway line
    The Basel–Lucerne railway line is a key Swiss rail route connecting the cities of Basel and Lucerne through the Swiss Plateau, serving both regional and long-distance passenger traffic.
  • E. Bern–Thun railway line
    The Bern–Thun railway line is a key Swiss rail route connecting the capital city of Bern with the town of Thun, serving as an important corridor for both regional and long-distance passenger 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: Zug–Arth-Goldau railway line
Triple: [Arth, isTransportHubFor, Zug–Arth-Goldau railway line]
Generated description
The Zug–Arth-Goldau railway line is a Swiss standard-gauge rail route connecting the town of Zug with the major junction at Arth-Goldau, forming part of central Switzerland’s key north–south transit corridor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Zug–Arth-Goldau railway line
Target entity description: The Zug–Arth-Goldau railway line is a Swiss standard-gauge rail route connecting the town of Zug with the major junction at Arth-Goldau, forming part of central Switzerland’s key north–south transit corridor.
  • A. Zurich–Baden railway line
    The Zurich–Baden railway line is one of Switzerland’s earliest railway routes, connecting the city of Zurich with Baden and forming a key part of the country’s historic rail network.
  • B. Bern–Lucerne railway line
    The Bern–Lucerne railway line is a major Swiss rail route connecting the capital city of Bern with the central Swiss city of Lucerne, serving as an important corridor for both regional and intercity passenger traffic.
  • C. Zurich–Schaffhausen railway line
    The Zurich–Schaffhausen railway line is a key Swiss rail route connecting the city of Zurich with Schaffhausen along the Rhine, serving both regional and long-distance passenger traffic.
  • D. Basel–Lucerne railway line
    The Basel–Lucerne railway line is a key Swiss rail route connecting the cities of Basel and Lucerne through the Swiss Plateau, serving both regional and long-distance passenger traffic.
  • E. Bern–Thun railway line
    The Bern–Thun railway line is a key Swiss rail route connecting the capital city of Bern with the town of Thun, serving as an important corridor for both regional and long-distance passenger services.
  • 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_69d889dd9164819087b1dc3c9240c870 completed April 10, 2026, 5:25 a.m.
NER Named-entity recognition batch_69e4525fa0c48190b42b36c40db7ed7f completed April 19, 2026, 3:56 a.m.
NED1 Entity disambiguation (via context triple) batch_6a02ff48dc808190aa571c2573e0a921 completed May 12, 2026, 10:22 a.m.
NEDg Description generation batch_6a02fffa54ac8190a3bf90c827e56329 completed May 12, 2026, 10:24 a.m.
NED2 Entity disambiguation (via description) batch_6a03009e9ff48190a0762d4d537f4cc7 completed May 12, 2026, 10:27 a.m.
Created at: April 10, 2026, 5:49 a.m.