Triple

T7551754
Position Surface form Disambiguated ID Type / Status
Subject Polytechnic University of Milan E178550 entity
Predicate campus P269 FINISHED
Object Piacenza campus
Piacenza campus is a regional branch of the Polytechnic University of Milan that hosts engineering and related technical programs in the city of Piacenza, Italy.
 E672611 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: Piacenza campus | Statement: [Polytechnic University of Milan, campus, Piacenza campus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Piacenza campus
Context triple: [Polytechnic University of Milan, campus, Piacenza campus]
  • A. Cesena campus
    Cesena campus is a satellite campus of the University of Bologna located in the city of Cesena, Italy, hosting various academic programs and research activities.
  • B. Rimini campus
    Rimini campus is a branch of the University of Bologna located in the coastal city of Rimini, offering a range of academic programs and research activities.
  • C. 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.
  • D. Ravenna campus
    Ravenna campus is a satellite campus of the University of Bologna located in the historic city of Ravenna, Italy, offering specialized academic programs and research activities.
  • E. Vercelli campus
    Vercelli campus is a satellite campus of the Polytechnic University of Turin located in the city of Vercelli, Italy, hosting specialized engineering and technology programs.
  • 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: Piacenza campus
Triple: [Polytechnic University of Milan, campus, Piacenza campus]
Generated description
Piacenza campus is a regional branch of the Polytechnic University of Milan that hosts engineering and related technical programs in the city of Piacenza, Italy.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Piacenza campus
Target entity description: Piacenza campus is a regional branch of the Polytechnic University of Milan that hosts engineering and related technical programs in the city of Piacenza, Italy.
  • A. Cesena campus
    Cesena campus is a satellite campus of the University of Bologna located in the city of Cesena, Italy, hosting various academic programs and research activities.
  • B. Rimini campus
    Rimini campus is a branch of the University of Bologna located in the coastal city of Rimini, offering a range of academic programs and research activities.
  • C. 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.
  • D. Ravenna campus
    Ravenna campus is a satellite campus of the University of Bologna located in the historic city of Ravenna, Italy, offering specialized academic programs and research activities.
  • E. Vercelli campus
    Vercelli campus is a satellite campus of the Polytechnic University of Turin located in the city of Vercelli, Italy, hosting specialized engineering and technology programs.
  • 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_69c69f2cbe08819088f9eb0c03ef529b completed March 27, 2026, 3:15 p.m.
NER Named-entity recognition batch_69c6f8b6c6488190b8fd94aca6ea8486 completed March 27, 2026, 9:37 p.m.
NED1 Entity disambiguation (via context triple) batch_69c856bb83b88190947c0efed84b891a completed March 28, 2026, 10:31 p.m.
NEDg Description generation batch_69c8575116c481909aa2bebb997e2883 completed March 28, 2026, 10:33 p.m.
NED2 Entity disambiguation (via description) batch_69c857d522dc8190ae3c4734ac428334 completed March 28, 2026, 10:36 p.m.
Created at: March 27, 2026, 3:49 p.m.