Triple

T22806646
Position Surface form Disambiguated ID Type / Status
Subject Appenzeller Bahnen E564553 entity
Predicate operatesService P5884 FINISHED
Object Rorschach–Heiden line
The Rorschach–Heiden line is a Swiss rack railway connecting the lakeside town of Rorschach with the hilltop village of Heiden in the canton of Appenzell Ausserrhoden.
 E1555317 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: Rorschach–Heiden line | Statement: [Appenzeller Bahnen, operatesService, Rorschach–Heiden line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rorschach–Heiden line
Context triple: [Appenzeller Bahnen, operatesService, Rorschach–Heiden line]
  • A. Chur–Rorschach line
    The Chur–Rorschach line is a major Swiss standard-gauge railway route in eastern Switzerland that connects the city of Chur with Rorschach on Lake Constance.
  • B. Lyss–Kerzers line
    The Lyss–Kerzers line is a Swiss standard-gauge railway route in the canton of Bern that connects the towns of Lyss and Kerzers as part of the regional rail network.
  • C. Weber Line
    The Weber Line is a biogeographical boundary in the Malay Archipelago that marks a transition zone between Asian and Australasian animal species distributions.
  • D. Hauenstein line
    The Hauenstein line is a major Swiss railway route crossing the Jura Mountains, historically important as a key north–south connection between Basel and central Switzerland.
  • E. Solms-Braunfels line
    The Solms-Braunfels line is a branch of the German noble House of Solms that provided the hereditary rulers of the County of Solms-Braunfels.
  • 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: Rorschach–Heiden line
Triple: [Appenzeller Bahnen, operatesService, Rorschach–Heiden line]
Generated description
The Rorschach–Heiden line is a Swiss rack railway connecting the lakeside town of Rorschach with the hilltop village of Heiden in the canton of Appenzell Ausserrhoden.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Rorschach–Heiden line
Target entity description: The Rorschach–Heiden line is a Swiss rack railway connecting the lakeside town of Rorschach with the hilltop village of Heiden in the canton of Appenzell Ausserrhoden.
  • A. Chur–Rorschach line
    The Chur–Rorschach line is a major Swiss standard-gauge railway route in eastern Switzerland that connects the city of Chur with Rorschach on Lake Constance.
  • B. Lyss–Kerzers line
    The Lyss–Kerzers line is a Swiss standard-gauge railway route in the canton of Bern that connects the towns of Lyss and Kerzers as part of the regional rail network.
  • C. Weber Line
    The Weber Line is a biogeographical boundary in the Malay Archipelago that marks a transition zone between Asian and Australasian animal species distributions.
  • D. Hauenstein line
    The Hauenstein line is a major Swiss railway route crossing the Jura Mountains, historically important as a key north–south connection between Basel and central Switzerland.
  • E. Solms-Braunfels line
    The Solms-Braunfels line is a branch of the German noble House of Solms that provided the hereditary rulers of the County of Solms-Braunfels.
  • 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_69e245823f4c8190ade442cdcc2c224a completed April 17, 2026, 2:36 p.m.
NER Named-entity recognition batch_69f17d5c193481908550993e2547515d completed April 29, 2026, 3:39 a.m.
NED1 Entity disambiguation (via context triple) batch_6a0b9e9dbb3881909f6fa69466bf3eff completed May 18, 2026, 11:19 p.m.
NEDg Description generation batch_6a0ba0853f7c8190ad9c85a927c3d7ba completed May 18, 2026, 11:28 p.m.
NED2 Entity disambiguation (via description) batch_6a0ba0fa26488190b2246d85b9b5a7b5 completed May 18, 2026, 11:30 p.m.
Created at: April 17, 2026, 3:32 p.m.