Triple

T19738957
Position Surface form Disambiguated ID Type / Status
Subject Landquart–Davos railway line E474060 entity
Predicate serves P98 FINISHED
Object Prättigau region
The Prättigau region is a valley area in the canton of Graubünden in eastern Switzerland, known for its alpine landscapes, traditional villages, and outdoor recreation such as hiking and skiing.
 E1392640 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: Prättigau region | Statement: [Landquart–Davos railway line, serves, Prättigau region]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Prättigau region
Context triple: [Landquart–Davos railway line, serves, Prättigau region]
  • A. Achenkirch region
    The Achenkirch region is a scenic area in Tyrol, Austria, known for its alpine landscapes, outdoor recreation, and proximity to Lake Achensee.
  • B. Allgäu region
    The Allgäu region is a picturesque area in southern Germany known for its alpine landscapes, traditional Bavarian culture, and famous fairy-tale castles.
  • C. Waldviertel
    Waldviertel is a rural, forested region in northern Lower Austria known for its rugged landscapes, small villages, and traditional agriculture.
  • D. Mühlviertel
    Mühlviertel is a rural, hilly region in northern Upper Austria known for its forests, granite landscapes, and traditional villages.
  • E. Inn-Salzach region
    The Inn-Salzach region is a cultural and historical area in southeastern Bavaria, Germany, known for its distinctive colorful townhouses, baroque architecture, and location along the rivers Inn and Salzach.
  • 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: Prättigau region
Triple: [Landquart–Davos railway line, serves, Prättigau region]
Generated description
The Prättigau region is a valley area in the canton of Graubünden in eastern Switzerland, known for its alpine landscapes, traditional villages, and outdoor recreation such as hiking and skiing.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Prättigau region
Target entity description: The Prättigau region is a valley area in the canton of Graubünden in eastern Switzerland, known for its alpine landscapes, traditional villages, and outdoor recreation such as hiking and skiing.
  • A. Achenkirch region
    The Achenkirch region is a scenic area in Tyrol, Austria, known for its alpine landscapes, outdoor recreation, and proximity to Lake Achensee.
  • B. Allgäu region
    The Allgäu region is a picturesque area in southern Germany known for its alpine landscapes, traditional Bavarian culture, and famous fairy-tale castles.
  • C. Waldviertel
    Waldviertel is a rural, forested region in northern Lower Austria known for its rugged landscapes, small villages, and traditional agriculture.
  • D. Mühlviertel
    Mühlviertel is a rural, hilly region in northern Upper Austria known for its forests, granite landscapes, and traditional villages.
  • E. Inn-Salzach region
    The Inn-Salzach region is a cultural and historical area in southeastern Bavaria, Germany, known for its distinctive colorful townhouses, baroque architecture, and location along the rivers Inn and Salzach.
  • 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_69d8e517ebd48190979ee76723bcfadf completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e6515f6efc8190a3da113847464399 completed April 20, 2026, 4:16 p.m.
NED1 Entity disambiguation (via context triple) batch_6a07b4fba58c819090fdfb319096aa0a completed May 16, 2026, 12:06 a.m.
NEDg Description generation batch_6a07b670aa0481908cc918b32b512712 completed May 16, 2026, 12:12 a.m.
NED2 Entity disambiguation (via description) batch_6a07b6e4ae348190a3783c6a82059793 completed May 16, 2026, 12:14 a.m.
Created at: April 10, 2026, 1:47 p.m.