Triple

T15663683
Position Surface form Disambiguated ID Type / Status
Subject Turin railway network E376630 entity
Predicate hasHub P2413 FINISHED
Object Torino Porta Susa railway station E1158407 NE FINISHED

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: Torino Porta Susa railway station | Statement: [Turin railway network, hasHub, Torino Porta Susa railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Torino Porta Susa railway station
Context triple: [Turin railway network, hasHub, Torino Porta Susa railway station]
  • A. Porta Susa railway station chosen
    Porta Susa railway station is a major railway hub in Turin, Italy, serving high-speed, regional, and international train services.
  • B. Torino Stura railway station
    Torino Stura railway station is a passenger rail stop in Turin, Italy, serving as part of the city's suburban and regional rail network.
  • C. Torino Dora railway station
    Torino Dora railway station is a local rail stop in Turin, Italy, serving as part of the city’s suburban and regional transport network.
  • D. Torino Mirafiori railway station
    Torino Mirafiori railway station is a local passenger rail stop in the Mirafiori district of Turin, Italy, serving as part of the city’s suburban and regional rail system.
  • E. Torino Porta Nuova railway station
    Torino Porta Nuova railway station is the main railway hub of Turin and one of Italy’s busiest stations, serving as a key national and international transport gateway for the city.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.

Provenance (3 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_69d85cd1564c8190991adda63bfab4b0 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e04f0e2668819092e52712cddd0721 completed April 16, 2026, 2:53 a.m.
NED1 Entity disambiguation (via context triple) batch_69ffeb7c2a6081908e957d39ec056062 completed May 10, 2026, 2:20 a.m.
Created at: April 10, 2026, 4:16 a.m.