Triple

T19888782
Position Surface form Disambiguated ID Type / Status
Subject Paris–Budapest E477973 entity
Predicate hasRouteSegment P18687 FINISHED
Object Vienna–Budapest
Vienna–Budapest is a major Central European rail and transport corridor linking the capitals of Austria and Hungary.
 E1407903 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: Vienna–Budapest | Statement: [Paris–Budapest, hasRouteSegment, Vienna–Budapest]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Vienna–Budapest
Context triple: [Paris–Budapest, hasRouteSegment, Vienna–Budapest]
  • A. Vienna–Bratislava
    Vienna–Bratislava refers to the closely linked Central European capital cities of Austria and Slovakia, situated near each other along the Danube River and forming one of the world’s closest capital city pairs.
  • B. Strasbourg–Vienna
    Strasbourg–Vienna is a major international rail route segment linking the French city of Strasbourg with Austria’s capital, Vienna, as part of the broader Paris–Budapest corridor.
  • C. Vienna–Brussels
    Vienna–Brussels is an international overnight rail connection linking Austria’s capital with Belgium’s capital, served by ÖBB’s Nightjet sleeper trains.
  • D. Budapest
    Budapest is the capital and largest city of Hungary, renowned for its historic architecture, thermal baths, and prominent location along the Danube River.
  • E. Vienna–Hamburg
    Vienna–Hamburg is an international overnight rail connection linking Austria’s capital with the major German port city of Hamburg.
  • 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: Vienna–Budapest
Triple: [Paris–Budapest, hasRouteSegment, Vienna–Budapest]
Generated description
Vienna–Budapest is a major Central European rail and transport corridor linking the capitals of Austria and Hungary.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Vienna–Budapest
Target entity description: Vienna–Budapest is a major Central European rail and transport corridor linking the capitals of Austria and Hungary.
  • A. Vienna–Bratislava
    Vienna–Bratislava refers to the closely linked Central European capital cities of Austria and Slovakia, situated near each other along the Danube River and forming one of the world’s closest capital city pairs.
  • B. Strasbourg–Vienna
    Strasbourg–Vienna is a major international rail route segment linking the French city of Strasbourg with Austria’s capital, Vienna, as part of the broader Paris–Budapest corridor.
  • C. Vienna–Brussels
    Vienna–Brussels is an international overnight rail connection linking Austria’s capital with Belgium’s capital, served by ÖBB’s Nightjet sleeper trains.
  • D. Budapest
    Budapest is the capital and largest city of Hungary, renowned for its historic architecture, thermal baths, and prominent location along the Danube River.
  • E. Vienna–Hamburg
    Vienna–Hamburg is an international overnight rail connection linking Austria’s capital with the major German port city of Hamburg.
  • 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_69d8e51f32b08190b3687f4f60353250 completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e6590c1b9c8190abbfaa04b80713b3 completed April 20, 2026, 4:49 p.m.
NED1 Entity disambiguation (via context triple) batch_6a080e13e3908190acd972c79928228b completed May 16, 2026, 6:26 a.m.
NEDg Description generation batch_6a0811da4d08819087071da5e46acb37 completed May 16, 2026, 6:42 a.m.
NED2 Entity disambiguation (via description) batch_6a081269f1cc8190ab30b8a0c6022505 completed May 16, 2026, 6:44 a.m.
Created at: April 10, 2026, 1:52 p.m.