Triple

T18006060
Position Surface form Disambiguated ID Type / Status
Subject University of Porto E430749 entity
Predicate precededBy P97 FINISHED
Object Polytechnic Academy of Porto — 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: Polytechnic Academy of Porto | Statement: [University of Porto, precededBy, Polytechnic Academy of Porto]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Polytechnic Academy of Porto
Context triple: [University of Porto, precededBy, Polytechnic Academy of Porto]
  • A. Polytechnic Institute of Portalegre
    The Polytechnic Institute of Portalegre is a Portuguese public higher education institution offering polytechnic degrees and applied research across several schools in the city of Portalegre.
  • B. Polytechnic Institute of Santarém
    The Polytechnic Institute of Santarém is a Portuguese public higher education institution offering polytechnic degrees and applied research across several schools in the city of Santarém.
  • C. Polytechnic Institute of Viseu
    The Polytechnic Institute of Viseu is a Portuguese public higher education institution offering a range of technical and professional degree programs across several schools in the city of Viseu.
  • D. Polytechnic Institute of Leiria
    The Polytechnic Institute of Leiria is a Portuguese public higher education institution offering a wide range of polytechnic degrees and applied research across several campuses in the Leiria region.
  • E. Polytechnic Institute of Bragança
    The Polytechnic Institute of Bragança is a Portuguese public higher education institution known for its applied sciences, technology, and professional-oriented programs, attracting both national and international students.
  • 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: Polytechnic Academy of Porto
Target entity description: The Polytechnic Academy of Porto was a 19th-century higher education institution in Porto, Portugal, that served as a precursor to the modern University of Porto.
  • A. Polytechnic Institute of Portalegre
    The Polytechnic Institute of Portalegre is a Portuguese public higher education institution offering polytechnic degrees and applied research across several schools in the city of Portalegre.
  • B. Polytechnic Institute of Santarém
    The Polytechnic Institute of Santarém is a Portuguese public higher education institution offering polytechnic degrees and applied research across several schools in the city of Santarém.
  • C. Polytechnic Institute of Viseu
    The Polytechnic Institute of Viseu is a Portuguese public higher education institution offering a range of technical and professional degree programs across several schools in the city of Viseu.
  • D. Polytechnic Institute of Leiria
    The Polytechnic Institute of Leiria is a Portuguese public higher education institution offering a wide range of polytechnic degrees and applied research across several campuses in the Leiria region.
  • E. Polytechnic Institute of Bragança
    The Polytechnic Institute of Bragança is a Portuguese public higher education institution known for its applied sciences, technology, and professional-oriented programs, attracting both national and international students.
  • 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_69d8b904530081908bf341d842464856 completed April 10, 2026, 8:47 a.m.
NER Named-entity recognition batch_69e4b51ba1888190a339d726e92f376b completed April 19, 2026, 10:57 a.m.
Created at: April 10, 2026, 10:24 a.m.