Triple
T17325461
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tandil |
E420674
|
entity |
| Predicate | hasHigherEducationInstitution |
P113
|
FINISHED |
| Object |
Universidad Nacional del Centro (UNICEN) main campus
The Universidad Nacional del Centro (UNICEN) main campus is the principal site of a major Argentine public university, serving as an academic and research hub for the central region of Buenos Aires Province.
|
E1263457
|
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: Universidad Nacional del Centro (UNICEN) main campus | Statement: [Tandil, hasHigherEducationInstitution, Universidad Nacional del Centro (UNICEN) main campus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Universidad Nacional del Centro (UNICEN) main campus Context triple: [Tandil, hasHigherEducationInstitution, Universidad Nacional del Centro (UNICEN) main campus]
-
A.
National University of Río Negro (campus)
The National University of Río Negro campus in Viedma is a public higher education center in Argentina’s Río Negro Province, offering undergraduate and graduate programs and contributing to regional academic and scientific development.
-
B.
Universidad Nacional del Litoral
Universidad Nacional del Litoral is a major Argentine public university based in the city of Santa Fe, recognized for its academic and research contributions in the Litoral region.
-
C.
National University of Río Cuarto
The National University of Río Cuarto is a public Argentine university located in the city of Río Cuarto, Córdoba Province, offering a wide range of undergraduate and graduate programs.
-
D.
National University of Cuyo
The National University of Cuyo is a major public university in Mendoza, Argentina, recognized for its strong programs in science, technology, and the humanities and for hosting prestigious institutes such as the Balseiro Institute.
-
E.
National University of Santiago del Estero
The National University of Santiago del Estero is a public higher education institution in Argentina known for its programs in agricultural sciences, forestry, engineering, and social sciences, serving as a key academic center in the Santiago del Estero region.
- 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: Universidad Nacional del Centro (UNICEN) main campus Triple: [Tandil, hasHigherEducationInstitution, Universidad Nacional del Centro (UNICEN) main campus]
Generated description
The Universidad Nacional del Centro (UNICEN) main campus is the principal site of a major Argentine public university, serving as an academic and research hub for the central region of Buenos Aires Province.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Universidad Nacional del Centro (UNICEN) main campus Target entity description: The Universidad Nacional del Centro (UNICEN) main campus is the principal site of a major Argentine public university, serving as an academic and research hub for the central region of Buenos Aires Province.
-
A.
National University of Río Negro (campus)
The National University of Río Negro campus in Viedma is a public higher education center in Argentina’s Río Negro Province, offering undergraduate and graduate programs and contributing to regional academic and scientific development.
-
B.
Universidad Nacional del Litoral
Universidad Nacional del Litoral is a major Argentine public university based in the city of Santa Fe, recognized for its academic and research contributions in the Litoral region.
-
C.
National University of Río Cuarto
The National University of Río Cuarto is a public Argentine university located in the city of Río Cuarto, Córdoba Province, offering a wide range of undergraduate and graduate programs.
-
D.
National University of Cuyo
The National University of Cuyo is a major public university in Mendoza, Argentina, recognized for its strong programs in science, technology, and the humanities and for hosting prestigious institutes such as the Balseiro Institute.
-
E.
National University of Santiago del Estero
The National University of Santiago del Estero is a public higher education institution in Argentina known for its programs in agricultural sciences, forestry, engineering, and social sciences, serving as a key academic center in the Santiago del Estero region.
- 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_69d889d3adc881909319f1edb8d2a956 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e439d24e548190a766dd246a4d63d4 |
completed | April 19, 2026, 2:11 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a018c4c2dc08190b60982abc9ac7c9c |
completed | May 11, 2026, 7:59 a.m. |
| NEDg | Description generation | batch_6a018f2358b481908226aa84a7bd9d7f |
completed | May 11, 2026, 8:11 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a0190125abc8190ad4d1f500e3513b3 |
completed | May 11, 2026, 8:15 a.m. |
Created at: April 10, 2026, 5:43 a.m.