Triple

T3608798
Position Surface form Disambiguated ID Type / Status
Subject Centro Region E76433 entity
Predicate containsUniversity P3445 FINISHED
Object Polytechnic Institute of Castelo Branco
The Polytechnic Institute of Castelo Branco is a Portuguese public higher education institution offering a range of polytechnic degrees and applied research programs in the city of Castelo Branco.
 E385152 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: Polytechnic Institute of Castelo Branco | Statement: [Centro Region, containsUniversity, Polytechnic Institute of Castelo Branco]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Polytechnic Institute of Castelo Branco
Context triple: [Centro Region, containsUniversity, Polytechnic Institute of Castelo Branco]
  • A. 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.
  • B. 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.
  • C. Polytechnic Institute of Coimbra
    The Polytechnic Institute of Coimbra is a Portuguese public higher education institution comprising several specialized schools that offer a wide range of technical and professional degree programs.
  • D. Polytechnic Institute of Guarda
    The Polytechnic Institute of Guarda is a Portuguese public higher education institution offering a range of technical and professional degree programs in the city of Guarda.
  • E. University of Minho
    The University of Minho is a Portuguese public university known for its strong emphasis on research, innovation, and international collaboration across a wide range of academic disciplines.
  • 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: Polytechnic Institute of Castelo Branco
Triple: [Centro Region, containsUniversity, Polytechnic Institute of Castelo Branco]
Generated description
The Polytechnic Institute of Castelo Branco is a Portuguese public higher education institution offering a range of polytechnic degrees and applied research programs in the city of Castelo Branco.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Polytechnic Institute of Castelo Branco
Target entity description: The Polytechnic Institute of Castelo Branco is a Portuguese public higher education institution offering a range of polytechnic degrees and applied research programs in the city of Castelo Branco.
  • A. 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.
  • B. 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.
  • C. Polytechnic Institute of Coimbra
    The Polytechnic Institute of Coimbra is a Portuguese public higher education institution comprising several specialized schools that offer a wide range of technical and professional degree programs.
  • D. Polytechnic Institute of Guarda
    The Polytechnic Institute of Guarda is a Portuguese public higher education institution offering a range of technical and professional degree programs in the city of Guarda.
  • E. University of Minho
    The University of Minho is a Portuguese public university known for its strong emphasis on research, innovation, and international collaboration across a wide range of academic disciplines.
  • 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_69ad85da0ba481908b3b48c69efe2b98 completed March 8, 2026, 2:21 p.m.
NER Named-entity recognition batch_69adc22a3cf081908c20b6fb55be0db2 completed March 8, 2026, 6:38 p.m.
NED1 Entity disambiguation (via context triple) batch_69b4daf8199481909fdeed33a4874b4b completed March 14, 2026, 3:50 a.m.
NEDg Description generation batch_69b4decbc158819096c41c738c85f228 completed March 14, 2026, 4:06 a.m.
NED2 Entity disambiguation (via description) batch_69b4df26a7688190881bbd07e9226bf1 completed March 14, 2026, 4:08 a.m.
Created at: March 8, 2026, 3:22 p.m.