Triple

T7607559
Position Surface form Disambiguated ID Type / Status
Subject La Spezia E180145 entity
Predicate transport P230 FINISHED
Object La Spezia Centrale railway station
La Spezia Centrale railway station is the main train hub of La Spezia in Liguria, Italy, serving regional and long-distance routes including connections to the Cinque Terre and major Italian cities.
 E676713 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: La Spezia Centrale railway station | Statement: [La Spezia, transport, La Spezia Centrale railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: La Spezia Centrale railway station
Context triple: [La Spezia, transport, La Spezia Centrale railway station]
  • A. Savona railway station
    Savona railway station is a key regional and intercity train hub in the Ligurian coastal city of Savona in northwestern Italy.
  • B. Viareggio railway station
    Viareggio railway station is a key rail hub in the Tuscan coastal city of Viareggio, Italy, serving regional and long-distance passenger services along important north–south routes.
  • C. 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.
  • D. Grosseto railway station
    Grosseto railway station is the main rail hub serving the city of Grosseto in Tuscany, Italy, providing regional and long-distance passenger services.
  • E. 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.
  • 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: La Spezia Centrale railway station
Triple: [La Spezia, transport, La Spezia Centrale railway station]
Generated description
La Spezia Centrale railway station is the main train hub of La Spezia in Liguria, Italy, serving regional and long-distance routes including connections to the Cinque Terre and major Italian cities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: La Spezia Centrale railway station
Target entity description: La Spezia Centrale railway station is the main train hub of La Spezia in Liguria, Italy, serving regional and long-distance routes including connections to the Cinque Terre and major Italian cities.
  • A. Savona railway station
    Savona railway station is a key regional and intercity train hub in the Ligurian coastal city of Savona in northwestern Italy.
  • B. Viareggio railway station
    Viareggio railway station is a key rail hub in the Tuscan coastal city of Viareggio, Italy, serving regional and long-distance passenger services along important north–south routes.
  • C. 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.
  • D. Grosseto railway station
    Grosseto railway station is the main rail hub serving the city of Grosseto in Tuscany, Italy, providing regional and long-distance passenger services.
  • E. 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.
  • 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_69c69f3567008190ab01d2ca7b53584a completed March 27, 2026, 3:16 p.m.
NER Named-entity recognition batch_69c6fa1de8a4819091f9e9347835ce16 completed March 27, 2026, 9:43 p.m.
NED1 Entity disambiguation (via context triple) batch_69c8685c050c8190b05fa19c9ae2c827 completed March 28, 2026, 11:46 p.m.
NEDg Description generation batch_69c869e90ccc8190a3dce61632e0c98d completed March 28, 2026, 11:53 p.m.
NED2 Entity disambiguation (via description) batch_69c86a8a46608190bd43dd439f9ca97c completed March 28, 2026, 11:55 p.m.
Created at: March 27, 2026, 3:54 p.m.