Triple
T3203636
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | University of Port Harcourt |
E67106
|
entity |
| Predicate | hasCampus |
P116
|
FINISHED |
| Object |
Choba campus
Choba campus is the main campus of the University of Port Harcourt in Rivers State, Nigeria, housing most of its academic, administrative, and student facilities.
|
E335153
|
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: Choba campus | Statement: [University of Port Harcourt, hasCampus, Choba campus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Choba campus Context triple: [University of Port Harcourt, hasCampus, Choba campus]
-
A.
Komaba Campus
Komaba Campus is a major campus of the University of Tokyo, known for hosting the College of Arts and Sciences and many first- and second-year undergraduate programs.
-
B.
Bumin Campus
Bumin Campus is one of Dong-A University's main campuses in Busan, South Korea, housing various academic departments and student facilities.
-
C.
Cochran Campus
Cochran Campus is one of Middle Georgia State University's primary locations, serving students with a range of academic programs and campus facilities in Cochran, Georgia.
-
D.
Oriente campus
Oriente campus is one of the main campuses of the Pontifical Catholic University of Chile, known for hosting arts, humanities, and social sciences programs in Santiago.
-
E.
Hongo Campus
Hongo Campus is the historic main campus of the University of Tokyo, known for its traditional architecture, academic facilities, and central role in the university’s research and education.
- 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: Choba campus Triple: [University of Port Harcourt, hasCampus, Choba campus]
Generated description
Choba campus is the main campus of the University of Port Harcourt in Rivers State, Nigeria, housing most of its academic, administrative, and student facilities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Choba campus Target entity description: Choba campus is the main campus of the University of Port Harcourt in Rivers State, Nigeria, housing most of its academic, administrative, and student facilities.
-
A.
Komaba Campus
Komaba Campus is a major campus of the University of Tokyo, known for hosting the College of Arts and Sciences and many first- and second-year undergraduate programs.
-
B.
Bumin Campus
Bumin Campus is one of Dong-A University's main campuses in Busan, South Korea, housing various academic departments and student facilities.
-
C.
Cochran Campus
Cochran Campus is one of Middle Georgia State University's primary locations, serving students with a range of academic programs and campus facilities in Cochran, Georgia.
-
D.
Oriente campus
Oriente campus is one of the main campuses of the Pontifical Catholic University of Chile, known for hosting arts, humanities, and social sciences programs in Santiago.
-
E.
Hongo Campus
Hongo Campus is the historic main campus of the University of Tokyo, known for its traditional architecture, academic facilities, and central role in the university’s research and education.
- 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_69ad8589bd988190afa7ed2bdffb7b33 |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69adaa54124c8190a22089ce2eaedab5 |
completed | March 8, 2026, 4:56 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b24bcbb0e88190b4413c4ba3de0eeb |
completed | March 12, 2026, 5:14 a.m. |
| NEDg | Description generation | batch_69b24ca05434819080ee515b1e7bdcb4 |
completed | March 12, 2026, 5:18 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b24d19250c81908a9c3ac95b83a473 |
completed | March 12, 2026, 5:20 a.m. |
Created at: March 8, 2026, 3:07 p.m.