Triple

T21727142
Position Surface form Disambiguated ID Type / Status
Subject Sargans E536301 entity
Predicate railwayJunctionOf P1018 FINISHED
Object Sargans–Landquart line
The Sargans–Landquart line is a Swiss standard-gauge railway route in the canton of St. Gallen and Graubünden that connects the junction at Sargans with Landquart, forming part of an important east–west and north–south transit corridor.
E1498032 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: Sargans–Landquart line | Statement: [Sargans, railwayJunctionOf, Sargans–Landquart line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Sargans–Landquart line
Context triple: [Sargans, railwayJunctionOf, Sargans–Landquart line]
  • A. St. Margrethen–Lauterach line
    The St. Margrethen–Lauterach line is an international railway route connecting eastern Switzerland with western Austria as part of the regional and cross-border rail network in the Lake Constance area.
  • B. Basel–Biel/Bienne line
    The Basel–Biel/Bienne line is a major Swiss standard-gauge railway route connecting the cities of Basel and Biel/Bienne through the Jura region.
  • C. Reuss-Köstritz line
    The Reuss-Köstritz line is a junior branch of the German princely House of Reuss, historically associated with its own territorial holdings and noble titles within the Reuss domains.
  • D. Bever–Scuol-Tarasp line
    The Bever–Scuol-Tarasp line is a metre-gauge railway route of the Rhaetian Railway in Switzerland that runs through the Engadin valley, connecting several alpine communities in the canton of Graubünden.
  • E. Olten–Basel line
    The Olten–Basel line is a major Swiss railway route that serves as a key segment of the country’s main east–west rail corridor, linking the central hub of Olten with the important transport and economic center of Basel.
  • 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: Sargans–Landquart line
Triple: [Sargans, railwayJunctionOf, Sargans–Landquart line]
Generated description
The Sargans–Landquart line is a Swiss standard-gauge railway route in the canton of St. Gallen and Graubünden that connects the junction at Sargans with Landquart, forming part of an important east–west and north–south transit corridor.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Sargans–Landquart line
Target entity description: The Sargans–Landquart line is a Swiss standard-gauge railway route in the canton of St. Gallen and Graubünden that connects the junction at Sargans with Landquart, forming part of an important east–west and north–south transit corridor.
  • A. St. Margrethen–Lauterach line
    The St. Margrethen–Lauterach line is an international railway route connecting eastern Switzerland with western Austria as part of the regional and cross-border rail network in the Lake Constance area.
  • B. Basel–Biel/Bienne line
    The Basel–Biel/Bienne line is a major Swiss standard-gauge railway route connecting the cities of Basel and Biel/Bienne through the Jura region.
  • C. Reuss-Köstritz line
    The Reuss-Köstritz line is a junior branch of the German princely House of Reuss, historically associated with its own territorial holdings and noble titles within the Reuss domains.
  • D. Bever–Scuol-Tarasp line
    The Bever–Scuol-Tarasp line is a metre-gauge railway route of the Rhaetian Railway in Switzerland that runs through the Engadin valley, connecting several alpine communities in the canton of Graubünden.
  • E. Olten–Basel line
    The Olten–Basel line is a major Swiss railway route that serves as a key segment of the country’s main east–west rail corridor, linking the central hub of Olten with the important transport and economic center of Basel.
  • 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_69e0c46d3284819099a4f9d5a704eb95 completed April 16, 2026, 11:13 a.m.
NER Named-entity recognition batch_69efd973ac648190bb09e20ac1be2d9b completed April 27, 2026, 9:47 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0a24bd96a881908fdef9990e8dc2a9 completed May 17, 2026, 8:27 p.m.
NEDg Description generation batch_6a0a2752f29c81909dca3f8a54510b2c completed May 17, 2026, 8:38 p.m.
NED2 Entity disambiguation (via description) batch_6a0a27cb1e0c8190a0eafacb680552d9 completed May 17, 2026, 8:40 p.m.
Created at: April 16, 2026, 6:48 p.m.