Triple
T2144314
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shuji Nakamura |
E47028
|
entity |
| Predicate | education |
P5
|
FINISHED |
| Object |
University of Tokushima
The University of Tokushima is a Japanese national university known for its strong engineering and science programs, including research that contributed to breakthroughs in LED technology.
|
E469566
|
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 Tokushima | Statement: [Shuji Nakamura, education, University of Tokushima]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: University of Tokushima Context triple: [Shuji Nakamura, education, University of Tokushima]
-
A.
Kagoshima University
Kagoshima University is a national Japanese university in Kagoshima Prefecture known for its programs in science, engineering, agriculture, and medicine.
-
B.
Shiga University
Shiga University is a national public university in Shiga Prefecture, Japan, known for its faculties of education and economics.
-
C.
Kyushu University
Kyushu University is a major national research university in Fukuoka, Japan, recognized as one of the country’s leading institutions of higher education and science.
-
D.
Niigata University
Niigata University is a national research university in Niigata, Japan, known for its comprehensive programs across humanities, sciences, engineering, and medical fields.
-
E.
Kansai Gaidai University
Kansai Gaidai University is a private Japanese university renowned for its programs in foreign languages, international studies, and study-abroad opportunities.
- 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 Tokushima Triple: [Shuji Nakamura, education, University of Tokushima]
Generated description
The University of Tokushima is a Japanese national university known for its strong engineering and science programs, including research that contributed to breakthroughs in LED technology.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: University of Tokushima Target entity description: The University of Tokushima is a Japanese national university known for its strong engineering and science programs, including research that contributed to breakthroughs in LED technology.
-
A.
Kagoshima University
Kagoshima University is a national Japanese university in Kagoshima Prefecture known for its programs in science, engineering, agriculture, and medicine.
-
B.
Shiga University
Shiga University is a national public university in Shiga Prefecture, Japan, known for its faculties of education and economics.
-
C.
Kyushu University
Kyushu University is a major national research university in Fukuoka, Japan, recognized as one of the country’s leading institutions of higher education and science.
-
D.
Niigata University
Niigata University is a national research university in Niigata, Japan, known for its comprehensive programs across humanities, sciences, engineering, and medical fields.
-
E.
Kansai Gaidai University
Kansai Gaidai University is a private Japanese university renowned for its programs in foreign languages, international studies, and study-abroad opportunities.
- 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_69a88a1933e0819094f18426ed74180f |
completed | March 4, 2026, 7:38 p.m. |
| NER | Named-entity recognition | batch_69abbe223f848190a60bd0f15aed1021 |
completed | March 7, 2026, 5:56 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69be43705d708190abea669829ef2970 |
completed | March 21, 2026, 7:06 a.m. |
| NEDg | Description generation | batch_69be4544ebe88190a2391484ac3ab18d |
completed | March 21, 2026, 7:14 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69be45bc7b2c8190aa293d2c10077864 |
completed | March 21, 2026, 7:16 a.m. |
Created at: March 4, 2026, 7:44 p.m.