Triple

T1383847

Position	Surface form	Disambiguated ID	Type / Status
Subject	San José	`E29798`	entity
Predicate	hasUniversity	`P113`	FINISHED
Object	National University of Costa Rica The National University of Costa Rica is a major public higher education and research institution in Costa Rica, recognized for its strong programs in social sciences, education, and environmental studies.	`E160634`	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: National University of Costa Rica | Statement: [San José, hasUniversity, National University of Costa Rica]

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

Target entity: National University of Costa Rica
Context triple: [San José, hasUniversity, National University of Costa Rica]

A. University of Costa Rica
The University of Costa Rica is the country’s oldest and most prestigious public university, recognized as a leading center for higher education and research in Central America.
B. Central American University
Central American University is a prominent Jesuit higher education institution in Managua, Nicaragua, known for its academic programs and social justice focus.
C. Central American University (UCA)
Central American University (UCA) is a prominent Jesuit higher education institution in El Salvador known for its strong emphasis on social justice, human rights, and academic research.
D. Universidad de San Carlos de Guatemala
Universidad de San Carlos de Guatemala is the oldest university in Guatemala and one of the most important public higher education institutions in Central America.
E. University of El Salvador
The University of El Salvador is the oldest and largest public university in El Salvador, serving as a major center for higher education and research in the country.
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: National University of Costa Rica
Triple: [San José, hasUniversity, National University of Costa Rica]

Generated description

The National University of Costa Rica is a major public higher education and research institution in Costa Rica, recognized for its strong programs in social sciences, education, and environmental studies.

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

Target entity: National University of Costa Rica
Target entity description: The National University of Costa Rica is a major public higher education and research institution in Costa Rica, recognized for its strong programs in social sciences, education, and environmental studies.

A. University of Costa Rica
The University of Costa Rica is the country’s oldest and most prestigious public university, recognized as a leading center for higher education and research in Central America.
B. Central American University
Central American University is a prominent Jesuit higher education institution in Managua, Nicaragua, known for its academic programs and social justice focus.
C. Central American University (UCA)
Central American University (UCA) is a prominent Jesuit higher education institution in El Salvador known for its strong emphasis on social justice, human rights, and academic research.
D. Universidad de San Carlos de Guatemala
Universidad de San Carlos de Guatemala is the oldest university in Guatemala and one of the most important public higher education institutions in Central America.
E. University of El Salvador
The University of El Salvador is the oldest and largest public university in El Salvador, serving as a major center for higher education and research in the country.
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_69a498dc92f8819094a1108f8ac90f43`	completed	March 1, 2026, 7:51 p.m.
NER	Named-entity recognition	`batch_69a4c3377b608190b915e6871c1fe86e`	completed	March 1, 2026, 10:52 p.m.
NED1	Entity disambiguation (via context triple)	`batch_69acde1f08e08190871fd9d539e902c8`	completed	March 8, 2026, 2:25 a.m.
NEDg	Description generation	`batch_69acdf4e74b08190a18df73cca054b28`	completed	March 8, 2026, 2:30 a.m.
NED2	Entity disambiguation (via description)	`batch_69ace03eabf48190a79b5112fb2a917d`	completed	March 8, 2026, 2:34 a.m.

Created at: March 1, 2026, 7:59 p.m.