Triple

T8457758

Position	Surface form	Disambiguated ID	Type / Status
Subject	Bragança	`E199961`	entity
Predicate	hasUniversityPresence	`P315`	FINISHED
Object	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.	`E735967`	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 Bragança | Statement: [Bragança, hasUniversityPresence, Polytechnic Institute of Bragança]

NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07

Target entity: Polytechnic Institute of Bragança
Context triple: [Bragança, hasUniversityPresence, Polytechnic Institute of Bragança]

A. 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.
B. 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.
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 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.
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 Bragança
Triple: [Bragança, hasUniversityPresence, Polytechnic Institute of Bragança]

Generated description

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.

NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07

Target entity: Polytechnic Institute of Bragança
Target entity description: 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.

A. 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.
B. 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.
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 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.
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_69ca8318231881908fd1bc1c4d45d286`	completed	March 30, 2026, 2:05 p.m.
NER	Named-entity recognition	`batch_69cbe49064f881909391d565b97e9886`	completed	March 31, 2026, 3:13 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69ce39caf4bc8190a1850b2124684a2a`	completed	April 2, 2026, 9:41 a.m.
NEDg	Description generation	`batch_69ce3bb440a8819085352ea50c39c109`	completed	April 2, 2026, 9:49 a.m.
NED2	Entity disambiguation (via description)	`batch_69ce3c698210819098367fdacadc936a`	completed	April 2, 2026, 9:52 a.m.

Created at: March 30, 2026, 6:10 p.m.