Triple

T6147164
Position Surface form Disambiguated ID Type / Status
Subject Cidade Universitária (Recife) E137106 entity
Predicate hasEducationalInstitution P113 FINISHED
Object Federal University of Pernambuco campus
The Federal University of Pernambuco campus is a major public higher education and research institution located in Recife, Brazil.
 E572177 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: Federal University of Pernambuco campus | Statement: [Cidade Universitária (Recife), hasEducationalInstitution, Federal University of Pernambuco campus]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: Federal University of Pernambuco campus
Context triple: [Cidade Universitária (Recife), hasEducationalInstitution, Federal University of Pernambuco campus]
  • A. University of Recife
    The University of Recife was a Brazilian higher education institution in Pernambuco known for its role in mid-20th-century academic and intellectual life, particularly in the social and human sciences.
  • B. campus of Universidade de Pernambuco
    The campus of Universidade de Pernambuco in Petrolina is a regional public higher education center offering undergraduate and graduate programs that support the educational, social, and economic development of Brazil’s São Francisco Valley.
  • C. Federal University of Rio Grande do Norte
    The Federal University of Rio Grande do Norte is a major Brazilian public university and research institution located in the state of Rio Grande do Norte.
  • D. 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.
  • E. 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.
  • 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: Federal University of Pernambuco campus
Triple: [Cidade Universitária (Recife), hasEducationalInstitution, Federal University of Pernambuco campus]
Generated description
The Federal University of Pernambuco campus is a major public higher education and research institution located in Recife, Brazil.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Federal University of Pernambuco campus
Target entity description: The Federal University of Pernambuco campus is a major public higher education and research institution located in Recife, Brazil.
  • A. University of Recife
    The University of Recife was a Brazilian higher education institution in Pernambuco known for its role in mid-20th-century academic and intellectual life, particularly in the social and human sciences.
  • B. campus of Universidade de Pernambuco
    The campus of Universidade de Pernambuco in Petrolina is a regional public higher education center offering undergraduate and graduate programs that support the educational, social, and economic development of Brazil’s São Francisco Valley.
  • C. Federal University of Rio Grande do Norte
    The Federal University of Rio Grande do Norte is a major Brazilian public university and research institution located in the state of Rio Grande do Norte.
  • D. 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.
  • E. 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.
  • 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_69c008a2c6308190a56519b22d55d083 completed March 22, 2026, 3:20 p.m.
NER Named-entity recognition batch_69c05cdeeaa88190948d9db6eb2dbf46 completed March 22, 2026, 9:19 p.m.
NED1 Entity disambiguation (via context triple) batch_69c13603730881909b3991c7262509b5 completed March 23, 2026, 12:45 p.m.
NEDg Description generation batch_69c139f6f11c81909eb0b2ab809de079 completed March 23, 2026, 1:02 p.m.
NED2 Entity disambiguation (via description) batch_69c13a5f53ec8190be24f37fc5fb7f32 completed March 23, 2026, 1:04 p.m.
Created at: March 22, 2026, 4:16 p.m.