Triple

T22514861
Position Surface form Disambiguated ID Type / Status
Subject Piedmont railway network E556613 entity
Predicate connectsTo P845 FINISHED
Object Aosta Valley railway network 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: Aosta Valley railway network | Statement: [Piedmont railway network, connectsTo, Aosta Valley railway network]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Aosta Valley railway network
Context triple: [Piedmont railway network, connectsTo, Aosta Valley railway network]
  • A. Tarentaise railway line
    The Tarentaise railway line is a French alpine rail route in the Savoie region that serves ski resorts in the Tarentaise Valley and ends at Bourg-Saint-Maurice.
  • B. Thusis–Valbella line
    The Thusis–Valbella line is a regional railway route in the Swiss canton of Graubünden operated by the Rhaetian Railway, serving alpine communities between Thusis and the resort area around Valbella.
  • C. Lausanne–Domodossola railway corridor
    The Lausanne–Domodossola railway corridor is an international rail route linking Lausanne in Switzerland with Domodossola in Italy, traversing the Alps and serving as a key passenger and freight connection between the two countries.
  • D. Val Venosta railway
    The Val Venosta railway is a regional rail line in South Tyrol, northern Italy, connecting Merano with Malles through the Val Venosta valley and serving as an important local transport route and tourist attraction.
  • E. Transalpina railway
    The Transalpina railway is a historic cross-border rail line in the Alpine region of Italy and Slovenia, known for connecting towns across mountainous terrain and serving as an important regional transport route.
  • 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: Aosta Valley railway network
Target entity description: The Aosta Valley railway network is a regional rail system in northwestern Italy that serves the mountainous Aosta Valley, linking its towns and communities to the broader Italian rail network.
  • A. Tarentaise railway line
    The Tarentaise railway line is a French alpine rail route in the Savoie region that serves ski resorts in the Tarentaise Valley and ends at Bourg-Saint-Maurice.
  • B. Thusis–Valbella line
    The Thusis–Valbella line is a regional railway route in the Swiss canton of Graubünden operated by the Rhaetian Railway, serving alpine communities between Thusis and the resort area around Valbella.
  • C. Lausanne–Domodossola railway corridor
    The Lausanne–Domodossola railway corridor is an international rail route linking Lausanne in Switzerland with Domodossola in Italy, traversing the Alps and serving as a key passenger and freight connection between the two countries.
  • D. Val Venosta railway
    The Val Venosta railway is a regional rail line in South Tyrol, northern Italy, connecting Merano with Malles through the Val Venosta valley and serving as an important local transport route and tourist attraction.
  • E. Transalpina railway
    The Transalpina railway is a historic cross-border rail line in the Alpine region of Italy and Slovenia, known for connecting towns across mountainous terrain and serving as an important regional transport route.
  • 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.