Triple
T15425274
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Roberto Fernández Retamar |
E369492
|
entity |
| Predicate | educatedAt |
P5
|
FINISHED |
| Object | University of Havana |
E1890
|
NE FINISHED |
How this triple was built (2 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: University of Havana | Statement: [Roberto Fernández Retamar, educatedAt, University of Havana]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: University of Havana Context triple: [Roberto Fernández Retamar, educatedAt, University of Havana]
-
A.
University of Havana
chosen
The University of Havana is Cuba’s oldest and most prestigious higher education institution, renowned for its historic campus and central role in the country’s intellectual and political life.
-
B.
University of Holguín
The University of Holguín is a public higher education institution in the city of Holguín that offers a range of undergraduate and graduate programs and contributes to regional academic and scientific development in eastern Cuba.
-
C.
Rectorate of the University of Havana
The Rectorate of the University of Havana is the central governing body responsible for the university’s overall academic, administrative, and strategic leadership.
-
D.
University of Camagüey
The University of Camagüey is a major Cuban public higher education institution located in the city of Camagüey, offering a wide range of undergraduate and graduate programs.
-
E.
Central University of Las Villas
Central University of Las Villas is a major Cuban public university known for its comprehensive academic programs and role in training many of the country’s political and professional leaders.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69d85a1849f48190bf898068b2806fae |
completed | April 10, 2026, 2:02 a.m. |
| NER | Named-entity recognition | batch_69e03ec1fb288190a3625b8e4f487dd1 |
completed | April 16, 2026, 1:43 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ff1a7ed0ec8190b8086f78df965b61 |
completed | May 9, 2026, 11:29 a.m. |
Created at: April 10, 2026, 3:20 a.m.