Triple
T537853
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Port Harcourt |
E12365
|
entity |
| Predicate | hasUniversity |
P113
|
FINISHED |
| Object |
University of Port Harcourt
The University of Port Harcourt is a federal Nigerian university located in Port Harcourt, Rivers State, known for its programs in petroleum engineering, sciences, and the arts.
|
E67106
|
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: University of Port Harcourt | Statement: [Port Harcourt, hasUniversity, University of Port Harcourt]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: University of Port Harcourt Context triple: [Port Harcourt, hasUniversity, University of Port Harcourt]
-
A.
University of Khartoum
The University of Khartoum is Sudan’s oldest and most prestigious public university, renowned for its leading role in higher education and research in the country and the region.
-
B.
Strathmore University
Strathmore University is a leading private university in Kenya known for its strong programs in business, information technology, and law.
-
C.
Africa University
Africa University is a private, pan-African United Methodist-related institution of higher learning located near Mutare in eastern Zimbabwe.
-
D.
Gomal University
Gomal University is a public higher education institution located in Dera Ismail Khan, Pakistan, known for offering a wide range of undergraduate and postgraduate programs across various disciplines.
-
E.
United States International University Africa
United States International University Africa is a private, independent university in Nairobi, Kenya, known for its diverse international student body and American-style higher education programs.
- 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: University of Port Harcourt Triple: [Port Harcourt, hasUniversity, University of Port Harcourt]
Generated description
The University of Port Harcourt is a federal Nigerian university located in Port Harcourt, Rivers State, known for its programs in petroleum engineering, sciences, and the arts.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: University of Port Harcourt Target entity description: The University of Port Harcourt is a federal Nigerian university located in Port Harcourt, Rivers State, known for its programs in petroleum engineering, sciences, and the arts.
-
A.
University of Khartoum
The University of Khartoum is Sudan’s oldest and most prestigious public university, renowned for its leading role in higher education and research in the country and the region.
-
B.
Strathmore University
Strathmore University is a leading private university in Kenya known for its strong programs in business, information technology, and law.
-
C.
Africa University
Africa University is a private, pan-African United Methodist-related institution of higher learning located near Mutare in eastern Zimbabwe.
-
D.
Gomal University
Gomal University is a public higher education institution located in Dera Ismail Khan, Pakistan, known for offering a wide range of undergraduate and postgraduate programs across various disciplines.
-
E.
United States International University Africa
United States International University Africa is a private, independent university in Nairobi, Kenya, known for its diverse international student body and American-style higher education programs.
- 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_69a4933208e88190891f5debab1b776d |
completed | March 1, 2026, 7:27 p.m. |
| NER | Named-entity recognition | batch_69a496dc0aac8190afb75ec6c47a1d2d |
completed | March 1, 2026, 7:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a4c03256a08190955f8e8d5cda4b08 |
completed | March 1, 2026, 10:39 p.m. |
| NEDg | Description generation | batch_69a4c0d028c48190885a764277f9d28b |
completed | March 1, 2026, 10:42 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a4c196fa948190b14aacba1276d353 |
completed | March 1, 2026, 10:45 p.m. |
Created at: March 1, 2026, 7:32 p.m.