Triple
T2458877
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Arecibo Observatory |
E54484
|
entity |
| Predicate | operatedBy |
P86
|
FINISHED |
| Object |
Universidad del Turabo
Universidad del Turabo is a private university in Puerto Rico known for its science and engineering programs and its role in managing major research facilities such as the Arecibo Observatory.
|
E269492
|
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 del Turabo | Statement: [Arecibo Observatory, operatedBy, Universidad del Turabo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Universidad del Turabo Context triple: [Arecibo Observatory, operatedBy, Universidad del Turabo]
-
A.
University of Puerto Rico at Utuado
The University of Puerto Rico at Utuado is a public regional campus specializing in agricultural, environmental, and technical education within Puerto Rico’s main public university system.
-
B.
Universidad Autónoma de Santo Domingo
Universidad Autónoma de Santo Domingo is the oldest university in the Americas and the principal public higher education institution of the Dominican Republic.
-
C.
University of Puerto Rico at Ponce
The University of Puerto Rico at Ponce is a public regional campus of Puerto Rico’s main university system, offering undergraduate programs and research opportunities primarily serving the southern region of the island.
-
D.
Universidad de Oriente
Universidad de Oriente is a major public university in eastern Cuba, recognized for its contributions to higher education and research in the region.
-
E.
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.
- 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 del Turabo Triple: [Arecibo Observatory, operatedBy, Universidad del Turabo]
Generated description
Universidad del Turabo is a private university in Puerto Rico known for its science and engineering programs and its role in managing major research facilities such as the Arecibo Observatory.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Universidad del Turabo Target entity description: Universidad del Turabo is a private university in Puerto Rico known for its science and engineering programs and its role in managing major research facilities such as the Arecibo Observatory.
-
A.
University of Puerto Rico at Utuado
The University of Puerto Rico at Utuado is a public regional campus specializing in agricultural, environmental, and technical education within Puerto Rico’s main public university system.
-
B.
Universidad Autónoma de Santo Domingo
Universidad Autónoma de Santo Domingo is the oldest university in the Americas and the principal public higher education institution of the Dominican Republic.
-
C.
University of Puerto Rico at Ponce
The University of Puerto Rico at Ponce is a public regional campus of Puerto Rico’s main university system, offering undergraduate programs and research opportunities primarily serving the southern region of the island.
-
D.
Universidad de Oriente
Universidad de Oriente is a major public university in eastern Cuba, recognized for its contributions to higher education and research in the region.
-
E.
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.
- 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_69ab49dee84c819096b50a0049c347ac |
completed | March 6, 2026, 9:40 p.m. |
| NER | Named-entity recognition | batch_69abd10a35f88190b102a2cb5c88146e |
completed | March 7, 2026, 7:17 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69af179665d081909f9a761fa50c44e7 |
completed | March 9, 2026, 6:55 p.m. |
| NEDg | Description generation | batch_69af185baf5c8190b8aa3dc672f2e1be |
completed | March 9, 2026, 6:58 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69af18d8ab0881908ecd027080f96e0e |
completed | March 9, 2026, 7 p.m. |
Created at: March 6, 2026, 9:44 p.m.