Triple
T8455481
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Itajubá |
E199908
|
entity |
| Predicate | hasEducationalInstitution |
P113
|
FINISHED |
| Object |
UNIFEI
UNIFEI is a Brazilian federal university based in Itajubá, Minas Gerais, known for its strong programs in engineering and technological research.
|
E735140
|
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: UNIFEI | Statement: [Itajubá, hasEducationalInstitution, UNIFEI]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: UNIFEI Context triple: [Itajubá, hasEducationalInstitution, UNIFEI]
-
A.
Universidade Federal do Vale do São Francisco
A Brazilian federal public university located in the São Francisco Valley region, known for serving the semi-arid Northeast with programs in areas such as agrarian sciences, health, and engineering.
-
B.
Federal University of Western Pará
The Federal University of Western Pará is a Brazilian public higher education and research institution located in the Amazonian city of Santarém, serving as a key center for regional development and environmental studies.
-
C.
University of Uyo
The University of Uyo is a federal university in Uyo, Nigeria, known for offering a wide range of undergraduate and postgraduate programs across diverse fields of study.
-
D.
Universidade do Brasil
Universidade do Brasil was a major Brazilian federal university in Rio de Janeiro that served as a leading national center for higher education and research in the mid-20th century.
-
E.
Federal University of Paraná
The Federal University of Paraná is one of Brazil’s oldest and most prestigious public universities, renowned for its research and academic excellence.
- 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: UNIFEI Triple: [Itajubá, hasEducationalInstitution, UNIFEI]
Generated description
UNIFEI is a Brazilian federal university based in Itajubá, Minas Gerais, known for its strong programs in engineering and technological research.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: UNIFEI Target entity description: UNIFEI is a Brazilian federal university based in Itajubá, Minas Gerais, known for its strong programs in engineering and technological research.
-
A.
Universidade Federal do Vale do São Francisco
A Brazilian federal public university located in the São Francisco Valley region, known for serving the semi-arid Northeast with programs in areas such as agrarian sciences, health, and engineering.
-
B.
Federal University of Western Pará
The Federal University of Western Pará is a Brazilian public higher education and research institution located in the Amazonian city of Santarém, serving as a key center for regional development and environmental studies.
-
C.
University of Uyo
The University of Uyo is a federal university in Uyo, Nigeria, known for offering a wide range of undergraduate and postgraduate programs across diverse fields of study.
-
D.
Universidade do Brasil
Universidade do Brasil was a major Brazilian federal university in Rio de Janeiro that served as a leading national center for higher education and research in the mid-20th century.
-
E.
Federal University of Paraná
The Federal University of Paraná is one of Brazil’s oldest and most prestigious public universities, renowned for its research and academic excellence.
- 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_69cbe48e0ae481908b40f7f124b0551e |
completed | March 31, 2026, 3:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ce1de232508190803fd2dad21e677f |
completed | April 2, 2026, 7:42 a.m. |
| NEDg | Description generation | batch_69ce1f88d404819096c6024c0e61d1ea |
completed | April 2, 2026, 7:49 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69ce209338b48190ba8375200a5529bd |
completed | April 2, 2026, 7:53 a.m. |
Created at: March 30, 2026, 6:10 p.m.