Triple
T6421475
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | La Serena |
E127952
|
entity |
| Predicate | hasUniversity |
P113
|
FINISHED |
| Object |
Central University of Chile (La Serena campus)
The Central University of Chile (La Serena campus) is a regional branch of the private Central University of Chile, offering higher education programs and services to students in the city of La Serena and the surrounding Coquimbo Region.
|
E593403
|
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: Central University of Chile (La Serena campus) | Statement: [La Serena, hasUniversity, Central University of Chile (La Serena campus)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Central University of Chile (La Serena campus) Context triple: [La Serena, hasUniversity, Central University of Chile (La Serena campus)]
-
A.
University of Concepción
The University of Concepción is one of Chile’s oldest and most prestigious public universities, recognized for its strong research output and its central role in the academic and cultural life of southern Chile.
-
B.
University of Chile
The University of Chile is a leading public research university in Santiago and one of the oldest and most prestigious higher education institutions in Chile and Latin America.
-
C.
Universidad Católica de la Santísima Concepción
Universidad Católica de la Santísima Concepción is a private Catholic university in Concepción, Chile, known for its academic programs, research, and regional impact in higher education.
-
D.
Universidad Técnica Federico Santa María
Universidad Técnica Federico Santa María is a prestigious Chilean university renowned for its strong engineering and technical programs and rigorous academic standards.
-
E.
Universidad de Talca
Universidad de Talca is a public Chilean university known for its strong regional presence and academic programs in fields such as engineering, agriculture, and social sciences.
- 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: Central University of Chile (La Serena campus) Triple: [La Serena, hasUniversity, Central University of Chile (La Serena campus)]
Generated description
The Central University of Chile (La Serena campus) is a regional branch of the private Central University of Chile, offering higher education programs and services to students in the city of La Serena and the surrounding Coquimbo Region.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Central University of Chile (La Serena campus) Target entity description: The Central University of Chile (La Serena campus) is a regional branch of the private Central University of Chile, offering higher education programs and services to students in the city of La Serena and the surrounding Coquimbo Region.
-
A.
University of Concepción
The University of Concepción is one of Chile’s oldest and most prestigious public universities, recognized for its strong research output and its central role in the academic and cultural life of southern Chile.
-
B.
University of Chile
The University of Chile is a leading public research university in Santiago and one of the oldest and most prestigious higher education institutions in Chile and Latin America.
-
C.
Universidad Católica de la Santísima Concepción
Universidad Católica de la Santísima Concepción is a private Catholic university in Concepción, Chile, known for its academic programs, research, and regional impact in higher education.
-
D.
Universidad Técnica Federico Santa María
Universidad Técnica Federico Santa María is a prestigious Chilean university renowned for its strong engineering and technical programs and rigorous academic standards.
-
E.
Universidad de Talca
Universidad de Talca is a public Chilean university known for its strong regional presence and academic programs in fields such as engineering, agriculture, and social sciences.
- 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_69c0083815208190a9b299b8e0640218 |
completed | March 22, 2026, 3:18 p.m. |
| NER | Named-entity recognition | batch_69c06903f67c8190a1e5babeede4e183 |
completed | March 22, 2026, 10:11 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c64bb9f03c8190a9e8e796dbb9330c |
completed | March 27, 2026, 9:19 a.m. |
| NEDg | Description generation | batch_69c64c9c1c4081909c2ccea8eb6b91d8 |
completed | March 27, 2026, 9:23 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c64d2bffcc819099aff0664e8264fe |
completed | March 27, 2026, 9:26 a.m. |
Created at: March 22, 2026, 4:43 p.m.