Triple
T403668
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | San Juan–Caguas–Guaynabo metropolitan area |
E9337
|
entity |
| Predicate | hasMajorUniversity |
P315
|
FINISHED |
| Object |
Polytechnic University of Puerto Rico
The Polytechnic University of Puerto Rico is a private engineering- and technology-focused university located in San Juan, Puerto Rico.
|
E52363
|
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: Polytechnic University of Puerto Rico | Statement: [San Juan–Caguas–Guaynabo metropolitan area, hasMajorUniversity, Polytechnic University of Puerto Rico]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Polytechnic University of Puerto Rico Context triple: [San Juan–Caguas–Guaynabo metropolitan area, hasMajorUniversity, Polytechnic University of Puerto Rico]
-
A.
University of Puerto Rico system
The University of Puerto Rico system is the main public higher education network in Puerto Rico, comprising multiple campuses that provide undergraduate, graduate, and professional programs across the archipelago.
-
B.
New Era University
New Era University is a private higher education institution in the Philippines operated by the Iglesia ni Cristo, offering a range of academic programs from basic education to graduate studies.
-
C.
Royal University of San Felipe
The Royal University of San Felipe was a colonial-era higher education institution in Santiago, Chile, that served as the principal university of the Captaincy General of Chile under Spanish rule.
-
D.
University of Havana
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.
-
E.
National University Corporation
The National University Corporation is a legal framework in Japan under which major public universities, such as the University of Tokyo, are granted corporate status with administrative and financial autonomy while remaining state-supported institutions.
- 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: Polytechnic University of Puerto Rico Triple: [San Juan–Caguas–Guaynabo metropolitan area, hasMajorUniversity, Polytechnic University of Puerto Rico]
Generated description
The Polytechnic University of Puerto Rico is a private engineering- and technology-focused university located in San Juan, Puerto Rico.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Polytechnic University of Puerto Rico Target entity description: The Polytechnic University of Puerto Rico is a private engineering- and technology-focused university located in San Juan, Puerto Rico.
-
A.
University of Puerto Rico system
The University of Puerto Rico system is the main public higher education network in Puerto Rico, comprising multiple campuses that provide undergraduate, graduate, and professional programs across the archipelago.
-
B.
New Era University
New Era University is a private higher education institution in the Philippines operated by the Iglesia ni Cristo, offering a range of academic programs from basic education to graduate studies.
-
C.
Royal University of San Felipe
The Royal University of San Felipe was a colonial-era higher education institution in Santiago, Chile, that served as the principal university of the Captaincy General of Chile under Spanish rule.
-
D.
University of Havana
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.
-
E.
National University Corporation
The National University Corporation is a legal framework in Japan under which major public universities, such as the University of Tokyo, are granted corporate status with administrative and financial autonomy while remaining state-supported institutions.
- 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_69a2e8004cb88190b92ed1add6abf41a |
completed | Feb. 28, 2026, 1:05 p.m. |
| NER | Named-entity recognition | batch_69a2eca226fc81909d6ccc38a637daa6 |
completed | Feb. 28, 2026, 1:24 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a41b4695288190b4a7e67b6a112ca6 |
completed | March 1, 2026, 10:56 a.m. |
| NEDg | Description generation | batch_69a41ef33c3c81909c8c9ce2964748ee |
completed | March 1, 2026, 11:11 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a4206a7ef8819086cf8c02f098551e |
completed | March 1, 2026, 11:18 a.m. |
Created at: Feb. 28, 2026, 1:08 p.m.