Triple

T13162441
Position Surface form Disambiguated ID Type / Status
Subject Meiringen E312759 entity
Predicate servedByRailway P848 FINISHED
Object Meiringen–Innertkirchen line
The Meiringen–Innertkirchen line is a short Swiss metre-gauge railway in the Bernese Oberland, known for connecting Meiringen with Innertkirchen through scenic alpine terrain and serving both local residents and tourists.
E1024091 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: Meiringen–Innertkirchen line | Statement: [Meiringen, servedByRailway, Meiringen–Innertkirchen line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Meiringen–Innertkirchen line
Context triple: [Meiringen, servedByRailway, Meiringen–Innertkirchen line]
  • A. Calenberg line
    The Calenberg line was a prominent branch of the House of Brunswick-Lüneburg that ruled the Principality of Calenberg and later formed the core of the Electorate and Kingdom of Hanover.
  • B. Solothurn–Moutier line
    The Solothurn–Moutier line is a Swiss standard-gauge railway route connecting the town of Solothurn with Moutier through the Jura region.
  • C. Benrath line
    The Benrath line is an isogloss in Germany that marks the traditional linguistic boundary between High German dialects affected by the High German consonant shift and the Low German dialects to the north.
  • D. Grubenhagen line
    The Grubenhagen line was a cadet branch of the medieval German Welf dynasty that ruled the small principality of Brunswick-Grubenhagen within the Holy Roman Empire.
  • E. Augsburg–Nördlingen railway
    The Augsburg–Nördlingen railway is a historic railway line in Bavaria, Germany, connecting the city of Augsburg with the town of Nördlingen and serving as part of the regional transport network.
  • 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: Meiringen–Innertkirchen line
Triple: [Meiringen, servedByRailway, Meiringen–Innertkirchen line]
Generated description
The Meiringen–Innertkirchen line is a short Swiss metre-gauge railway in the Bernese Oberland, known for connecting Meiringen with Innertkirchen through scenic alpine terrain and serving both local residents and tourists.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Meiringen–Innertkirchen line
Target entity description: The Meiringen–Innertkirchen line is a short Swiss metre-gauge railway in the Bernese Oberland, known for connecting Meiringen with Innertkirchen through scenic alpine terrain and serving both local residents and tourists.
  • A. Calenberg line
    The Calenberg line was a prominent branch of the House of Brunswick-Lüneburg that ruled the Principality of Calenberg and later formed the core of the Electorate and Kingdom of Hanover.
  • B. Solothurn–Moutier line
    The Solothurn–Moutier line is a Swiss standard-gauge railway route connecting the town of Solothurn with Moutier through the Jura region.
  • C. Benrath line
    The Benrath line is an isogloss in Germany that marks the traditional linguistic boundary between High German dialects affected by the High German consonant shift and the Low German dialects to the north.
  • D. Grubenhagen line
    The Grubenhagen line was a cadet branch of the medieval German Welf dynasty that ruled the small principality of Brunswick-Grubenhagen within the Holy Roman Empire.
  • E. Augsburg–Nördlingen railway
    The Augsburg–Nördlingen railway is a historic railway line in Bavaria, Germany, connecting the city of Augsburg with the town of Nördlingen and serving as part of the regional transport network.
  • 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_69d806ac3ee081909b2fd27d060aa974 completed April 9, 2026, 8:06 p.m.
NER Named-entity recognition batch_69d98c0a9d348190909fcf45f9d650e4 completed April 10, 2026, 11:47 p.m.
NED1 Entity disambiguation (via context triple) batch_69f6eaf4cd788190b74cca51b5219bfb completed May 3, 2026, 6:28 a.m.
NEDg Description generation batch_69f6eeefa9a08190b042212f24735ca7 completed May 3, 2026, 6:45 a.m.
NED2 Entity disambiguation (via description) batch_69f6ef933f888190880e680f7f4c1c29 completed May 3, 2026, 6:47 a.m.
Created at: April 9, 2026, 9:12 p.m.