Triple

T19613023
Position Surface form Disambiguated ID Type / Status
Subject Ala Littoria E470779 entity
Predicate route P5619 FINISHED
Object Rome–Vienna — NE NERFINISHED

How this triple was built (3 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: Rome–Vienna | Statement: [Ala Littoria, route, Rome–Vienna]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rome–Vienna
Context triple: [Ala Littoria, route, Rome–Vienna]
  • A. Vienna–Rome
    Vienna–Rome is an international overnight rail connection linking Austria’s capital with Italy’s capital, served by ÖBB’s Nightjet sleeper trains.
  • B. Vienna–Milan
    Vienna–Milan is an international rail route linking Austria’s capital with the major northern Italian city, commonly served by overnight sleeper trains.
  • C. Rome–Munich
    Rome–Munich was an international air route connecting the Italian capital Rome with the German city of Munich, historically operated by the Italian airline Ala Littoria.
  • D. Paris–Vienna
    Paris–Vienna is the classic international rail corridor linking the French and Austrian capitals, historically served by luxury trains such as the Orient Express.
  • E. Rome–Milan
    Rome–Milan is a major domestic air route in Italy connecting the nation’s capital with its principal northern economic hub.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Rome–Vienna
Target entity description: Rome–Vienna was an international air route connecting the Italian capital with the Austrian capital, notably served in the pre–World War II era.
  • A. Vienna–Rome
    Vienna–Rome is an international overnight rail connection linking Austria’s capital with Italy’s capital, served by ÖBB’s Nightjet sleeper trains.
  • B. Vienna–Milan
    Vienna–Milan is an international rail route linking Austria’s capital with the major northern Italian city, commonly served by overnight sleeper trains.
  • C. Rome–Munich
    Rome–Munich was an international air route connecting the Italian capital Rome with the German city of Munich, historically operated by the Italian airline Ala Littoria.
  • D. Paris–Vienna
    Paris–Vienna is the classic international rail corridor linking the French and Austrian capitals, historically served by luxury trains such as the Orient Express.
  • E. Rome–Milan
    Rome–Milan is a major domestic air route in Italy connecting the nation’s capital with its principal northern economic hub.
  • F. None of above. chosen

Provenance (2 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_69d8e510fa248190b7afb274a1d4cf73 completed April 10, 2026, 11:54 a.m.
NER Named-entity recognition batch_69e640cd5de48190a9f7bab4da3f5b5a completed April 20, 2026, 3:05 p.m.
Created at: April 10, 2026, 1:43 p.m.