Triple

T15560117
Position Surface form Disambiguated ID Type / Status
Subject Port of Ancona E370973 entity
Predicate hasNearbyInfrastructure P231 FINISHED
Object Ancona railway lines
The Ancona railway lines are a network of rail connections serving the city and port of Ancona, linking it to major Italian and international transport routes.
E1163457 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: Ancona railway lines | Statement: [Port of Ancona, hasNearbyInfrastructure, Ancona railway lines]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Ancona railway lines
Context triple: [Port of Ancona, hasNearbyInfrastructure, Ancona railway lines]
  • A. Ancona–Orte railway
    The Ancona–Orte railway is a major Italian rail line that connects the Adriatic coast with the inland city of Orte, serving as an important cross-country transport corridor.
  • B. Ancona–Pescara railway
    The Ancona–Pescara railway is a key Italian coastal rail line running along the Adriatic Sea, connecting the cities of Ancona and Pescara and serving numerous intermediate towns in the Marche and Abruzzo regions.
  • C. 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.
  • D. 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.
  • E. 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.
  • 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: Ancona railway lines
Triple: [Port of Ancona, hasNearbyInfrastructure, Ancona railway lines]
Generated description
The Ancona railway lines are a network of rail connections serving the city and port of Ancona, linking it to major Italian and international transport routes.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Ancona railway lines
Target entity description: The Ancona railway lines are a network of rail connections serving the city and port of Ancona, linking it to major Italian and international transport routes.
  • A. Ancona–Orte railway
    The Ancona–Orte railway is a major Italian rail line that connects the Adriatic coast with the inland city of Orte, serving as an important cross-country transport corridor.
  • B. Ancona–Pescara railway
    The Ancona–Pescara railway is a key Italian coastal rail line running along the Adriatic Sea, connecting the cities of Ancona and Pescara and serving numerous intermediate towns in the Marche and Abruzzo regions.
  • C. 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.
  • D. 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.
  • E. 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.
  • 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_69d85cc6cf40819091f4a5facee1ebe6 completed April 10, 2026, 2:13 a.m.
NER Named-entity recognition batch_69e04ddb4c0c81909b3f4c75c91f7f3f completed April 16, 2026, 2:47 a.m.
NED1 Entity disambiguation (via context triple) batch_69ff456635588190a2473bcff3ae4a53 completed May 9, 2026, 2:32 p.m.
NEDg Description generation batch_69ff46f44b2c81909f65f0ab455c6549 completed May 9, 2026, 2:38 p.m.
NED2 Entity disambiguation (via description) batch_69ff477a63b48190a453cf669dfda228 completed May 9, 2026, 2:40 p.m.
Created at: April 10, 2026, 4:09 a.m.