Triple
T3025880
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | University of Ruhuna |
E82572
|
entity |
| Predicate | hasCampus |
P116
|
FINISHED |
| Object |
Karapitiya campus
Karapitiya campus is a constituent campus of the University of Ruhuna in Sri Lanka, primarily known for hosting the university’s Faculty of Medicine and related health sciences.
|
E82572
|
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: Karapitiya campus | Statement: [University of Ruhuna, hasCampus, Karapitiya campus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Karapitiya campus Context triple: [University of Ruhuna, hasCampus, Karapitiya campus]
-
A.
Anam Campus
Anam Campus is the main and largest campus of Korea University, located in the Anam-dong area of Seoul.
-
B.
Balitai Campus
Balitai Campus is the historic main campus of Nankai University in Tianjin, China, known for its long academic tradition and central role in the university’s teaching and research.
-
C.
University of Ruhuna
The University of Ruhuna is a major public university in southern Sri Lanka known for its diverse academic programs and research across multiple disciplines.
-
D.
Salemba campus
Salemba campus is an urban University of Indonesia campus in central Jakarta known for hosting several of the university’s health, postgraduate, and professional study programs.
-
E.
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.
- 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: Karapitiya campus Triple: [University of Ruhuna, hasCampus, Karapitiya campus]
Generated description
Karapitiya campus is a constituent campus of the University of Ruhuna in Sri Lanka, primarily known for hosting the university’s Faculty of Medicine and related health sciences.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Karapitiya campus Target entity description: Karapitiya campus is a constituent campus of the University of Ruhuna in Sri Lanka, primarily known for hosting the university’s Faculty of Medicine and related health sciences.
-
A.
Anam Campus
Anam Campus is the main and largest campus of Korea University, located in the Anam-dong area of Seoul.
-
B.
Balitai Campus
Balitai Campus is the historic main campus of Nankai University in Tianjin, China, known for its long academic tradition and central role in the university’s teaching and research.
-
C.
University of Ruhuna
chosen
The University of Ruhuna is a major public university in southern Sri Lanka known for its diverse academic programs and research across multiple disciplines.
-
D.
Salemba campus
Salemba campus is an urban University of Indonesia campus in central Jakarta known for hosting several of the university’s health, postgraduate, and professional study programs.
-
E.
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.
- F. None of above.
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_69ad8b1fb34081908c1b873e2b7273e1 |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69ad9abc78b48190a5283e7407a78fe7 |
completed | March 8, 2026, 3:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b1deb6dc8c8190a5714894b9ca24a1 |
completed | March 11, 2026, 9:29 p.m. |
| NEDg | Description generation | batch_69b1df85a39c8190ada558de530e3772 |
completed | March 11, 2026, 9:32 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69b1e3e6aeb48190914d62616ea0c7e1 |
completed | March 11, 2026, 9:51 p.m. |
Created at: March 8, 2026, 3 p.m.