Triple

T16510258
Position Surface form Disambiguated ID Type / Status
Subject Maienfeld E401040 entity
Predicate railwayLine P848 FINISHED
Object 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.
 E1217768 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: Chur–Rorschach line | Statement: [Maienfeld, railwayLine, Chur–Rorschach line]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Chur–Rorschach line
Context triple: [Maienfeld, railwayLine, Chur–Rorschach line]
  • A. Schultes
    Schultes is a member of the Bangert, Jansen, Scholz, Schultes group, likely a professional or academic collective named after its principal participants.
  • B. Ehrenstein
    Ehrenstein is a locality or district that forms part of the municipality of Blaustein in the state of Baden-Württemberg, Germany.
  • C. White Line
    White Line is one of the urban cable car routes in La Paz’s Mi Teleférico network, known for providing high-altitude public transit across the city.
  • D. White Line
    "White Line" is a grungy, guitar-driven rock song by Neil Young and Crazy Horse from the 1990 album *Ragged Glory*.
  • E. Liniers
    Liniers is a neighborhood in western Buenos Aires, Argentina, known as a busy commercial and transportation hub centered around its train station and markets.
  • 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: Chur–Rorschach line
Triple: [Maienfeld, railwayLine, Chur–Rorschach line]
Generated description
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.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Chur–Rorschach line
Target entity description: 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.
  • A. Schultes
    Schultes is a member of the Bangert, Jansen, Scholz, Schultes group, likely a professional or academic collective named after its principal participants.
  • B. Ehrenstein
    Ehrenstein is a locality or district that forms part of the municipality of Blaustein in the state of Baden-Württemberg, Germany.
  • C. White Line
    White Line is one of the urban cable car routes in La Paz’s Mi Teleférico network, known for providing high-altitude public transit across the city.
  • D. White Line
    "White Line" is a grungy, guitar-driven rock song by Neil Young and Crazy Horse from the 1990 album *Ragged Glory*.
  • E. Liniers
    Liniers is a neighborhood in western Buenos Aires, Argentina, known as a busy commercial and transportation hub centered around its train station and markets.
  • 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_69d88381f6148190819958a038be990e completed April 10, 2026, 4:58 a.m.
NER Named-entity recognition batch_69e32e54f7508190804bbae4c9bc8fe3 completed April 18, 2026, 7:10 a.m.
NED1 Entity disambiguation (via context triple) batch_6a00608038288190925586dfb7e64689 completed May 10, 2026, 10:40 a.m.
NEDg Description generation batch_6a0060fd5d6c819099d5d1ccaaa907c9 completed May 10, 2026, 10:42 a.m.
NED2 Entity disambiguation (via description) batch_6a0061e78b68819095d554b2ff7a329a completed May 10, 2026, 10:45 a.m.
Created at: April 10, 2026, 5:14 a.m.