Triple

T22514852
Position Surface form Disambiguated ID Type / Status
Subject Piedmont railway network E556613 entity
Predicate includesLine P2124 FINISHED
Object Turin–Ivrea–Aosta corridor 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: Turin–Ivrea–Aosta corridor | Statement: [Piedmont railway network, includesLine, Turin–Ivrea–Aosta corridor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Turin–Ivrea–Aosta corridor
Context triple: [Piedmont railway network, includesLine, Turin–Ivrea–Aosta corridor]
  • A. Turin–Trieste corridor
    The Turin–Trieste corridor is a major east–west transport axis in northern Italy linking the industrial city of Turin with the Adriatic port city of Trieste and intermediate urban and economic centers.
  • B. Verona–Trento route
    The Verona–Trento route is a major transport corridor in northern Italy that connects the city of Verona with Trento through the Adige Valley, serving as a key link between the Po Valley and the Alps.
  • C. Lyon–Turin road corridor
    The Lyon–Turin road corridor is a major transalpine transport axis linking the Lyon region in France with northern Italy, facilitating significant passenger and freight movement across the Alps.
  • D. Brig–Domodossola route
    The Brig–Domodossola route is a key trans-Alpine railway and road corridor linking the Swiss town of Brig with the Italian town of Domodossola through the Simplon region.
  • E. Via Alpina
    Via Alpina is a long-distance hiking trail network that traverses the Alps across multiple European countries, connecting mountain passes, villages, and natural landmarks.
  • 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: Turin–Ivrea–Aosta corridor
Target entity description: The Turin–Ivrea–Aosta corridor is a key rail route in northwestern Italy that links the city of Turin with Ivrea and the Aosta Valley, supporting both regional mobility and access to alpine areas.
  • A. Turin–Trieste corridor
    The Turin–Trieste corridor is a major east–west transport axis in northern Italy linking the industrial city of Turin with the Adriatic port city of Trieste and intermediate urban and economic centers.
  • B. Verona–Trento route
    The Verona–Trento route is a major transport corridor in northern Italy that connects the city of Verona with Trento through the Adige Valley, serving as a key link between the Po Valley and the Alps.
  • C. Lyon–Turin road corridor
    The Lyon–Turin road corridor is a major transalpine transport axis linking the Lyon region in France with northern Italy, facilitating significant passenger and freight movement across the Alps.
  • D. Brig–Domodossola route
    The Brig–Domodossola route is a key trans-Alpine railway and road corridor linking the Swiss town of Brig with the Italian town of Domodossola through the Simplon region.
  • E. Via Alpina
    Via Alpina is a long-distance hiking trail network that traverses the Alps across multiple European countries, connecting mountain passes, villages, and natural landmarks.
  • 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_69e11e555edc81909ca803587dafd747 completed April 16, 2026, 5:37 p.m.
NER Named-entity recognition batch_69f15e2c3098819098a553133cc9515b completed April 29, 2026, 1:26 a.m.
Created at: April 16, 2026, 8:50 p.m.