Triple

T15086498
Position Surface form Disambiguated ID Type / Status
Subject Turin–Genoa railway E360286 entity
Predicate connectsToNetworkAt P62988 FINISHED
Object Genova Brignole railway station
Genova Brignole railway station is one of Genoa’s main rail hubs, serving as a key regional and long-distance passenger terminal in northwestern Italy.
 E1138249 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: Genova Brignole railway station | Statement: [Turin–Genoa railway, connectsToNetworkAt, Genova Brignole railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Genova Brignole railway station
Context triple: [Turin–Genoa railway, connectsToNetworkAt, Genova Brignole railway station]
  • A. Genova Piazza Principe railway station
    Genova Piazza Principe railway station is one of Genoa’s main rail hubs, serving long-distance, regional, and high-speed trains and providing a key gateway to the city and the Ligurian coast.
  • 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. Bordighera railway station
    Bordighera railway station is a train station in the coastal town of Bordighera in Liguria, Italy, serving regional and long-distance rail connections along the Italian Riviera.
  • D. Carmagnola railway station
    Carmagnola railway station is a regional train station in Carmagnola, Italy, serving as a local hub for passenger rail services connecting the town with nearby cities.
  • 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: Genova Brignole railway station
Triple: [Turin–Genoa railway, connectsToNetworkAt, Genova Brignole railway station]
Generated description
Genova Brignole railway station is one of Genoa’s main rail hubs, serving as a key regional and long-distance passenger terminal in northwestern Italy.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Genova Brignole railway station
Target entity description: Genova Brignole railway station is one of Genoa’s main rail hubs, serving as a key regional and long-distance passenger terminal in northwestern Italy.
  • A. Genova Piazza Principe railway station
    Genova Piazza Principe railway station is one of Genoa’s main rail hubs, serving long-distance, regional, and high-speed trains and providing a key gateway to the city and the Ligurian coast.
  • 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. Bordighera railway station
    Bordighera railway station is a train station in the coastal town of Bordighera in Liguria, Italy, serving regional and long-distance rail connections along the Italian Riviera.
  • D. Carmagnola railway station
    Carmagnola railway station is a regional train station in Carmagnola, Italy, serving as a local hub for passenger rail services connecting the town with nearby cities.
  • 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_69d85a035aa88190b52a139d3a1b7b6d completed April 10, 2026, 2:01 a.m.
NER Named-entity recognition batch_69e00276d1608190bc310d5b86ecd1d5 completed April 15, 2026, 9:26 p.m.
NED1 Entity disambiguation (via context triple) batch_69feb7e188448190b855ace5ab390646 completed May 9, 2026, 4:28 a.m.
NEDg Description generation batch_69feb99b6a108190ba389703bc123e17 completed May 9, 2026, 4:35 a.m.
NED2 Entity disambiguation (via description) batch_69feba50cd3c81909c4c14c6a7510dd4 completed May 9, 2026, 4:38 a.m.
Created at: April 10, 2026, 3:03 a.m.