Triple

T5159162
Position Surface form Disambiguated ID Type / Status
Subject Terni E116389 entity
Predicate hasTransport P1298 FINISHED
Object Terni railway station
Terni railway station is the main rail hub serving the city of Terni in Umbria, Italy, providing regional and intercity train connections.
 E497824 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: Terni railway station | Statement: [Terni, hasTransport, Terni railway station]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Terni railway station
Context triple: [Terni, hasTransport, Terni railway station]
  • A. 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.
  • B. 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.
  • C. Trento railway station
    Trento railway station is the main rail hub serving the city of Trento in northern Italy, connecting it to regional and national rail networks.
  • D. Tarvisio Boscoverde railway station
    Tarvisio Boscoverde railway station is a major international rail hub in northeastern Italy near the Austrian and Slovenian borders, serving as a key transit point through the Alps.
  • E. Piacenza railway station
    Piacenza railway station is a major rail hub in northern Italy that serves the city of Piacenza with regional and long-distance train connections.
  • 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: Terni railway station
Triple: [Terni, hasTransport, Terni railway station]
Generated description
Terni railway station is the main rail hub serving the city of Terni in Umbria, Italy, providing regional and intercity train connections.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Terni railway station
Target entity description: Terni railway station is the main rail hub serving the city of Terni in Umbria, Italy, providing regional and intercity train connections.
  • A. 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.
  • B. 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.
  • C. Trento railway station
    Trento railway station is the main rail hub serving the city of Trento in northern Italy, connecting it to regional and national rail networks.
  • D. Tarvisio Boscoverde railway station
    Tarvisio Boscoverde railway station is a major international rail hub in northeastern Italy near the Austrian and Slovenian borders, serving as a key transit point through the Alps.
  • E. Piacenza railway station
    Piacenza railway station is a major rail hub in northern Italy that serves the city of Piacenza with regional and long-distance train connections.
  • 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_69bd445edb3881909b93b34d260717fc completed March 20, 2026, 12:58 p.m.
NER Named-entity recognition batch_69bd7904457c819090f382029ebb2b43 completed March 20, 2026, 4:42 p.m.
NED1 Entity disambiguation (via context triple) batch_69bed01a85f88190827a79a2c26e539f completed March 21, 2026, 5:06 p.m.
NEDg Description generation batch_69bed254037c8190b1487b12425f8abe completed March 21, 2026, 5:16 p.m.
NED2 Entity disambiguation (via description) batch_69bed2be57108190bc3e758c34ffc34f completed March 21, 2026, 5:17 p.m.
Created at: March 20, 2026, 1:44 p.m.