Triple

T6047404
Position Surface form Disambiguated ID Type / Status
Subject Genoa–Ventimiglia railway E134700 entity
Predicate hasStation P35 FINISHED
Object Sanremo railway station
Sanremo railway station is a passenger rail station in the coastal city of Sanremo in Liguria, Italy, serving regional and long-distance trains along the Italian Riviera.
 E569608 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: Sanremo railway station | Statement: [Genoa–Ventimiglia railway, hasStation, Sanremo railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Sanremo railway station
Context triple: [Genoa–Ventimiglia railway, hasStation, Sanremo railway station]
  • A. 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.
  • B. Savona railway station
    Savona railway station is a key regional and intercity train hub in the Ligurian coastal city of Savona in northwestern Italy.
  • C. Cagliari railway station
    Cagliari railway station is the main passenger and transport hub of the city of Cagliari in Sardinia, Italy, connecting it to regional and national rail networks.
  • D. Imperia railway station
    Imperia railway station is a passenger rail station in the city of Imperia, Italy, serving as a stop on the coastal line connecting Genoa with Ventimiglia near the French border.
  • E. Salerno railway station
    Salerno railway station is the main rail hub of the city of Salerno in southern Italy, serving regional, intercity, and high-speed train connections.
  • 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: Sanremo railway station
Triple: [Genoa–Ventimiglia railway, hasStation, Sanremo railway station]
Generated description
Sanremo railway station is a passenger rail station in the coastal city of Sanremo in Liguria, Italy, serving regional and long-distance trains along the Italian Riviera.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Sanremo railway station
Target entity description: Sanremo railway station is a passenger rail station in the coastal city of Sanremo in Liguria, Italy, serving regional and long-distance trains along the Italian Riviera.
  • A. 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.
  • B. Savona railway station
    Savona railway station is a key regional and intercity train hub in the Ligurian coastal city of Savona in northwestern Italy.
  • C. Cagliari railway station
    Cagliari railway station is the main passenger and transport hub of the city of Cagliari in Sardinia, Italy, connecting it to regional and national rail networks.
  • D. Imperia railway station
    Imperia railway station is a passenger rail station in the city of Imperia, Italy, serving as a stop on the coastal line connecting Genoa with Ventimiglia near the French border.
  • E. Salerno railway station
    Salerno railway station is the main rail hub of the city of Salerno in southern Italy, serving regional, intercity, and high-speed train connections.
  • 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_69c00876a69881908088a2626d3b2666 completed March 22, 2026, 3:19 p.m.
NER Named-entity recognition batch_69c056e70fd48190b4554e9a516a1c88 completed March 22, 2026, 8:53 p.m.
NED1 Entity disambiguation (via context triple) batch_69c1251a3bec81909a654976712f147d completed March 23, 2026, 11:33 a.m.
NEDg Description generation batch_69c1299e4b788190a28069de0ce2d2db completed March 23, 2026, 11:53 a.m.
NED2 Entity disambiguation (via description) batch_69c12a072b348190b576ee132a5d87be completed March 23, 2026, 11:54 a.m.
Created at: March 22, 2026, 4:09 p.m.