Triple

T21186963
Position Surface form Disambiguated ID Type / Status
Subject Milan–Bologna railway E522105 entity
Predicate isKeySegmentOf P51968 FINISHED
Object Italian high-capacity transport network NE NERFINISHED

How this triple was built (2 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: Italian high-capacity transport network | Statement: [Milan–Bologna railway, isKeySegmentOf, Italian high-capacity transport network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Italian high-capacity transport network
Context triple: [Milan–Bologna railway, isKeySegmentOf, Italian high-capacity transport network]
  • A. Italian railway network
    The Italian railway network is the nationwide system of rail lines and services in Italy that connects cities and regions for passenger and freight transport.
  • B. Italian Alta Velocità lines chosen
    The Italian Alta Velocità lines are Italy’s network of dedicated high-speed railway corridors that connect major cities such as Rome, Milan, Florence, and Naples, forming a key component of Europe’s broader high-speed rail system.
  • C. Tuscan rail network
    The Tuscan rail network is the regional railway system serving Italy’s Tuscany region, connecting its major cities, towns, and coastal areas with national and local train services.
  • D. Italian motorway network
    The Italian motorway network is a nationwide system of high-speed toll roads (autostrade) that connects major cities and regions across Italy.
  • E. Milan railway network
    The Milan railway network is a major rail hub in northern Italy, integrating high-speed, regional, and suburban lines that connect Milan with key cities such as Turin and the wider national and European rail system.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

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_69e0b50ef1d48190b063aa342667df22 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e7302222788190aa55ee0ed7342498 completed April 21, 2026, 8:06 a.m.
Created at: April 16, 2026, 3:07 p.m.