Triple

T4572699
Position Surface form Disambiguated ID Type / Status
Subject Piacenza E123069 entity
Predicate hasUniversityCampusOf P26464 FINISHED
Object Polytechnic University of Milan E178550 NE FINISHED

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: Polytechnic University of Milan | Statement: [Piacenza, hasUniversityCampusOf, Polytechnic University of Milan]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Polytechnic University of Milan
Context triple: [Piacenza, hasUniversityCampusOf, Polytechnic University of Milan]
  • A. Polytechnic University of Milan chosen
    The Polytechnic University of Milan is a leading Italian technical university renowned for its engineering, architecture, and design programs.
  • B. Polytechnic University of Turin
    The Polytechnic University of Turin is a leading Italian public engineering and architecture university renowned for its strong technical education and research.
  • C. Marche Polytechnic University
    Marche Polytechnic University is a public Italian university based in Ancona, known for its programs and research in engineering, economics, medicine, and agricultural sciences.
  • D. University of Milan
    The University of Milan is a major Italian public research university in Milan, renowned for its strong academic programs and scientific output.
  • E. University of Trento
    The University of Trento is a public Italian university known for its strong research output and high international rankings, particularly in social sciences, engineering, and information technology.
  • F. None of above.
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
PD Predicate disambiguation gpt-5-mini-2025-08-07 
Target predicate: hasUniversityCampusOf
Context triple: [Piacenza, hasUniversityCampusOf, Polytechnic University of Milan]
  • A. hasCampusOn chosen
    Indicates that an institution or organization maintains a campus located on a specified geographic area or site.
  • B. universityLocatedIn
    Indicates that a university is situated within or associated with a specific geographic location or administrative region.
  • C. hasPublicUniversityCampus
    Indicates that a public university maintains or operates a campus at the specified location.
  • D. hasCollegeCampus
    Indicates that an institution or organization possesses or is associated with a specific college campus as a physical or organizational site.
  • E. cityCampus
    Indicates that a campus is located within or associated with a particular city.
  • F. None of above.

Provenance (4 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_69bd46466c7081909d07f36be2d08804 completed March 20, 2026, 1:06 p.m.
NER Named-entity recognition batch_69bd58c711408190a2b096daf57e6eac completed March 20, 2026, 2:25 p.m.
NED1 Entity disambiguation (via context triple) batch_69bdd3d709308190aeb6a71a9dabdd3c completed March 20, 2026, 11:10 p.m.
PD Predicate disambiguation batch_69bd5227063c8190973155a875b013a7 completed March 20, 2026, 1:56 p.m.
Created at: March 20, 2026, 1:10 p.m.