Triple
T2640607
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ritsumeikan University |
E62855
|
entity |
| Predicate | hasCampus |
P116
|
FINISHED |
| Object |
Oita Campus
Oita Campus is a regional campus of Ritsumeikan University located in Ōita Prefecture, Japan, serving as a base for the university’s academic and student activities in the area.
|
E315383
|
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: Oita Campus | Statement: [Ritsumeikan University, hasCampus, Oita Campus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Oita Campus Context triple: [Ritsumeikan University, hasCampus, Oita Campus]
-
A.
Yoshida Campus
Yoshida Campus is the main and historic campus of Kyoto University, located in Kyoto, Japan, and home to many of its core faculties and research facilities.
-
B.
Kawauchi Campus
Kawauchi Campus is one of Tohoku University's main campuses in Sendai, Japan, housing several faculties and student facilities in a central, hillside setting.
-
C.
Takatsuki Campus
Takatsuki Campus is one of Kansai University's main campuses, located in Takatsuki, Osaka, and housing several of its academic faculties and facilities.
-
D.
Kashiwa Campus
Kashiwa Campus is a major research and education campus of the University of Tokyo located in Kashiwa, Chiba Prefecture, known for its advanced science and technology institutes.
-
E.
Aobayama Campus
Aobayama Campus is one of Tohoku University's main campuses in Sendai, Japan, known for its natural hillside setting and concentration of science and engineering faculties.
- 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: Oita Campus Triple: [Ritsumeikan University, hasCampus, Oita Campus]
Generated description
Oita Campus is a regional campus of Ritsumeikan University located in Ōita Prefecture, Japan, serving as a base for the university’s academic and student activities in the area.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Oita Campus Target entity description: Oita Campus is a regional campus of Ritsumeikan University located in Ōita Prefecture, Japan, serving as a base for the university’s academic and student activities in the area.
-
A.
Yoshida Campus
Yoshida Campus is the main and historic campus of Kyoto University, located in Kyoto, Japan, and home to many of its core faculties and research facilities.
-
B.
Kawauchi Campus
Kawauchi Campus is one of Tohoku University's main campuses in Sendai, Japan, housing several faculties and student facilities in a central, hillside setting.
-
C.
Takatsuki Campus
Takatsuki Campus is one of Kansai University's main campuses, located in Takatsuki, Osaka, and housing several of its academic faculties and facilities.
-
D.
Kashiwa Campus
Kashiwa Campus is a major research and education campus of the University of Tokyo located in Kashiwa, Chiba Prefecture, known for its advanced science and technology institutes.
-
E.
Aobayama Campus
Aobayama Campus is one of Tohoku University's main campuses in Sendai, Japan, known for its natural hillside setting and concentration of science and engineering faculties.
- 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_69ab4c3f2dcc819082df80f5e032f690 |
completed | March 6, 2026, 9:50 p.m. |
| NER | Named-entity recognition | batch_69abd8fc8ee881908a9f6820d8934a62 |
completed | March 7, 2026, 7:51 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b108c261e881909fd7800880c0faf1 |
completed | March 11, 2026, 6:16 a.m. |
| NEDg | Description generation | batch_69b10950a4b881909477f82b47d17711 |
completed | March 11, 2026, 6:18 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b109ae2ec08190b008ae1dbbdfe0b3 |
completed | March 11, 2026, 6:20 a.m. |
Created at: March 6, 2026, 9:53 p.m.