Triple

T11104209
Position Surface form Disambiguated ID Type / Status
Subject Rimini railway station E262585 entity
Predicate connectsWith P37 FINISHED
Object Ravenna railway station
Ravenna railway station is a key rail hub in the city of Ravenna, Italy, providing regional and intercity connections across the Emilia-Romagna region and beyond.
 E908654 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: Ravenna railway station | Statement: [Rimini railway station, connectsWith, Ravenna railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Ravenna railway station
Context triple: [Rimini railway station, connectsWith, Ravenna railway station]
  • A. Rimini railway station
    Rimini railway station is a major train hub in the Italian city of Rimini, serving regional and long-distance routes along the Adriatic coast.
  • B. Ancona railway station
    Ancona railway station is the main rail hub of the city of Ancona in Italy, serving as a key junction on the Adriatic railway line with regional and long-distance connections.
  • C. Pesaro railway station
    Pesaro railway station is the main train station serving the city of Pesaro in Italy, providing regional and long-distance rail connections.
  • 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. Bologna Centrale railway station
    Bologna Centrale railway station is the main railway hub of Bologna and one of Italy’s busiest and most important train stations, serving as a key junction for high-speed and regional rail services.
  • 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: Ravenna railway station
Triple: [Rimini railway station, connectsWith, Ravenna railway station]
Generated description
Ravenna railway station is a key rail hub in the city of Ravenna, Italy, providing regional and intercity connections across the Emilia-Romagna region and beyond.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Ravenna railway station
Target entity description: Ravenna railway station is a key rail hub in the city of Ravenna, Italy, providing regional and intercity connections across the Emilia-Romagna region and beyond.
  • A. Rimini railway station
    Rimini railway station is a major train hub in the Italian city of Rimini, serving regional and long-distance routes along the Adriatic coast.
  • B. Ancona railway station
    Ancona railway station is the main rail hub of the city of Ancona in Italy, serving as a key junction on the Adriatic railway line with regional and long-distance connections.
  • C. Pesaro railway station
    Pesaro railway station is the main train station serving the city of Pesaro in Italy, providing regional and long-distance rail connections.
  • 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. Bologna Centrale railway station
    Bologna Centrale railway station is the main railway hub of Bologna and one of Italy’s busiest and most important train stations, serving as a key junction for high-speed and regional rail services.
  • 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_69d6aa9a40d88190a373e2c7e48285db completed April 8, 2026, 7:20 p.m.
NER Named-entity recognition batch_69d79a2d33948190ac29d174694a78e5 completed April 9, 2026, 12:23 p.m.
NED1 Entity disambiguation (via context triple) batch_69e462e5c08c8190bba2e3c8ec82051b completed April 19, 2026, 5:06 a.m.
NEDg Description generation batch_69e46d29eed081908c329d19554c8961 completed April 19, 2026, 5:50 a.m.
NED2 Entity disambiguation (via description) batch_69e46ddca91c8190b6da43b820b9ad31 completed April 19, 2026, 5:53 a.m.
Created at: April 8, 2026, 9:27 p.m.