Triple

T11104203
Position Surface form Disambiguated ID Type / Status
Subject Rimini railway station E262585 entity
Predicate railwayLine P848 FINISHED
Object Rimini–Ravenna railway
The Rimini–Ravenna railway is a regional rail line in Italy that runs along the Adriatic coast, connecting the cities of Rimini and Ravenna and serving intermediate coastal communities.
 E907217 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: Rimini–Ravenna railway | Statement: [Rimini railway station, railwayLine, Rimini–Ravenna railway]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Rimini–Ravenna railway
Context triple: [Rimini railway station, railwayLine, Rimini–Ravenna railway]
  • A. Bologna–Rimini railway
    The Bologna–Rimini railway is a major Italian rail line in the Emilia-Romagna region that connects the inland city of Bologna with the Adriatic coastal city of Rimini, serving as an important corridor for both regional and long-distance passenger and freight traffic.
  • B. Bologna–Ancona railway
    The Bologna–Ancona railway is a major Italian rail line connecting the inland city of Bologna with the Adriatic coastal city of Ancona, serving as an important corridor for both passenger and freight traffic.
  • C. Bologna–Ferrara railway
    The Bologna–Ferrara railway is a key rail line in northern Italy that connects the major transport hub of Bologna with the city of Ferrara, serving both regional and long-distance traffic.
  • D. Bologna–Padua railway
    The Bologna–Padua railway is a major Italian rail line in northern Italy that connects the cities of Bologna and Padua, serving as an important corridor for both regional and long-distance passenger and freight traffic.
  • E. Rome–Ancona railway
    The Rome–Ancona railway is a major Italian rail line that connects the capital city of Rome with the Adriatic port city of Ancona across the Apennine Mountains.
  • 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: Rimini–Ravenna railway
Triple: [Rimini railway station, railwayLine, Rimini–Ravenna railway]
Generated description
The Rimini–Ravenna railway is a regional rail line in Italy that runs along the Adriatic coast, connecting the cities of Rimini and Ravenna and serving intermediate coastal communities.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Rimini–Ravenna railway
Target entity description: The Rimini–Ravenna railway is a regional rail line in Italy that runs along the Adriatic coast, connecting the cities of Rimini and Ravenna and serving intermediate coastal communities.
  • A. Bologna–Rimini railway
    The Bologna–Rimini railway is a major Italian rail line in the Emilia-Romagna region that connects the inland city of Bologna with the Adriatic coastal city of Rimini, serving as an important corridor for both regional and long-distance passenger and freight traffic.
  • B. Bologna–Ancona railway
    The Bologna–Ancona railway is a major Italian rail line connecting the inland city of Bologna with the Adriatic coastal city of Ancona, serving as an important corridor for both passenger and freight traffic.
  • C. Bologna–Ferrara railway
    The Bologna–Ferrara railway is a key rail line in northern Italy that connects the major transport hub of Bologna with the city of Ferrara, serving both regional and long-distance traffic.
  • D. Bologna–Padua railway
    The Bologna–Padua railway is a major Italian rail line in northern Italy that connects the cities of Bologna and Padua, serving as an important corridor for both regional and long-distance passenger and freight traffic.
  • E. Rome–Ancona railway
    The Rome–Ancona railway is a major Italian rail line that connects the capital city of Rome with the Adriatic port city of Ancona across the Apennine Mountains.
  • 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_69e441c3b1788190868fae6919544149 completed April 19, 2026, 2:45 a.m.
NEDg Description generation batch_69e44c0606408190819b9d3fd58f818f completed April 19, 2026, 3:29 a.m.
NED2 Entity disambiguation (via description) batch_69e4510dc55081908f89aab15726b2a8 completed April 19, 2026, 3:50 a.m.
Created at: April 8, 2026, 9:27 p.m.