Triple

T1862939
Position Surface form Disambiguated ID Type / Status
Subject Ventimiglia E34855 entity
Predicate hasRailwayStation P918 FINISHED
Object Ventimiglia railway station
Ventimiglia railway station is a major Italian rail hub near the French border that serves as an important international junction between the Italian and French railway networks.
 E208531 NE FINISHED

How this triple was built (4 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: Ventimiglia railway station | Statement: [Ventimiglia, hasRailwayStation, Ventimiglia railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ventimiglia railway station
Context triple: [Ventimiglia, hasRailwayStation, Ventimiglia railway station]
  • A. Milano Cadorna station
    Milano Cadorna station is a major railway and metro hub in central Milan that serves as a key terminus for regional and airport rail services.
  • B. Torino Porta Nuova
    Torino Porta Nuova is the main railway station in Turin, Italy, serving as a major national and international transport hub.
  • C. Milano Porta Garibaldi station
    Milano Porta Garibaldi station is one of Milan’s main railway hubs, serving regional, national, and suburban trains and connecting the city with major destinations including the Malpensa Airport.
  • D. Padua railway station
    Padua railway station is a major rail hub in northeastern Italy that connects the city of Padua with national and international train services.
  • E. Rossio railway station
    Rossio railway station is a historic 19th-century train terminus in central Lisbon, Portugal, known for its Neo-Manueline façade and role as a key gateway to the Sintra line.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Ventimiglia railway station
Triple: [Ventimiglia, hasRailwayStation, Ventimiglia railway station]
Generated description
Ventimiglia railway station is a major Italian rail hub near the French border that serves as an important international junction between the Italian and French railway networks.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ventimiglia railway station
Target entity description: Ventimiglia railway station is a major Italian rail hub near the French border that serves as an important international junction between the Italian and French railway networks.
  • A. Milano Cadorna station
    Milano Cadorna station is a major railway and metro hub in central Milan that serves as a key terminus for regional and airport rail services.
  • B. Torino Porta Nuova
    Torino Porta Nuova is the main railway station in Turin, Italy, serving as a major national and international transport hub.
  • C. Milano Porta Garibaldi station
    Milano Porta Garibaldi station is one of Milan’s main railway hubs, serving regional, national, and suburban trains and connecting the city with major destinations including the Malpensa Airport.
  • D. Padua railway station
    Padua railway station is a major rail hub in northeastern Italy that connects the city of Padua with national and international train services.
  • E. Rossio railway station
    Rossio railway station is a historic 19th-century train terminus in central Lisbon, Portugal, known for its Neo-Manueline façade and role as a key gateway to the Sintra line.
  • F. None of above. chosen

Provenance (5 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_69a88600b2f88190bc09303e68ab517e completed March 4, 2026, 7:20 p.m.
NER Named-entity recognition batch_69abb09f856c8190807a7cf2a5f49fcb completed March 7, 2026, 4:59 a.m.
NED1 Entity disambiguation (via context triple) batch_69add1d2d2d48190b2234d1ec9ba9085 completed March 8, 2026, 7:45 p.m.
NEDg Description generation batch_69add28a8f848190bf6ea0924e7dd9fc completed March 8, 2026, 7:48 p.m.
NED2 Entity disambiguation (via description) batch_69add37ad9a481908b2a1476a8d33091 completed March 8, 2026, 7:52 p.m.
Created at: March 4, 2026, 7:34 p.m.