Triple

T21187113
Position Surface form Disambiguated ID Type / Status
Subject Bologna public bus network E522109 entity
Predicate formerOperator P179 FINISHED
Object ATC Bologna NE NERFINISHED

How this triple was built (3 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: ATC Bologna | Statement: [Bologna public bus network, formerOperator, ATC Bologna]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: ATC Bologna
Context triple: [Bologna public bus network, formerOperator, ATC Bologna]
  • A. Bologna campus
    The Bologna campus is the main urban campus of the University of Bologna, hosting a wide range of academic departments, research facilities, and student services in the historic city of Bologna, Italy.
  • B. School of Engineering of Bologna
    The School of Engineering of Bologna is a prominent Italian engineering faculty, historically associated with the University of Bologna and known for training influential engineers such as Pier Luigi Nervi.
  • C. University of Bologna – Cesena campus
    The University of Bologna – Cesena campus is a satellite campus of the University of Bologna located in Cesena, Italy, offering a range of undergraduate and graduate programs across various disciplines.
  • D. University of Bergamo
    The University of Bergamo is a public Italian university located in the city of Bergamo, offering a wide range of undergraduate and graduate programs across humanities, economics, engineering, and social sciences.
  • E. University of Modena and Reggio Emilia
    The University of Modena and Reggio Emilia is a public Italian university, with historical roots dating back to the 12th century, known for its strong programs in engineering, medicine, and humanities across its campuses in Modena and Reggio Emilia.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: ATC Bologna
Target entity description: ATC Bologna was the former public transport company responsible for operating bus services in the city of Bologna, Italy.
  • A. Bologna campus
    The Bologna campus is the main urban campus of the University of Bologna, hosting a wide range of academic departments, research facilities, and student services in the historic city of Bologna, Italy.
  • B. School of Engineering of Bologna
    The School of Engineering of Bologna is a prominent Italian engineering faculty, historically associated with the University of Bologna and known for training influential engineers such as Pier Luigi Nervi.
  • C. University of Bologna – Cesena campus
    The University of Bologna – Cesena campus is a satellite campus of the University of Bologna located in Cesena, Italy, offering a range of undergraduate and graduate programs across various disciplines.
  • D. University of Bergamo
    The University of Bergamo is a public Italian university located in the city of Bergamo, offering a wide range of undergraduate and graduate programs across humanities, economics, engineering, and social sciences.
  • E. University of Modena and Reggio Emilia
    The University of Modena and Reggio Emilia is a public Italian university, with historical roots dating back to the 12th century, known for its strong programs in engineering, medicine, and humanities across its campuses in Modena and Reggio Emilia.
  • F. None of above. chosen

Provenance (2 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_69e0b50ef1d48190b063aa342667df22 completed April 16, 2026, 10:08 a.m.
NER Named-entity recognition batch_69e7302222788190aa55ee0ed7342498 completed April 21, 2026, 8:06 a.m.
Created at: April 16, 2026, 3:07 p.m.