Triple
T10278849
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Itabashi, Tokyo |
E241039
|
entity |
| Predicate | hasEducationalInstitution |
P113
|
FINISHED |
| Object |
Tokyo Kasei University
Tokyo Kasei University is a Japanese private university known for its programs in home economics, humanities, and education, located in Itabashi, Tokyo.
|
E1053223
|
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: Tokyo Kasei University | Statement: [Itabashi, Tokyo, hasEducationalInstitution, Tokyo Kasei University]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tokyo Kasei University Context triple: [Itabashi, Tokyo, hasEducationalInstitution, Tokyo Kasei University]
-
A.
Seikei University
Seikei University is a private Japanese university in Tokyo known for educating several prominent political and business leaders, including former Prime Minister Shinzo Abe.
-
B.
Seisen University
Seisen University is a private Catholic liberal arts university in Tokyo, Japan, known for its focus on humanities, global studies, and education.
-
C.
Shokei University
Shokei University is a private higher education institution located in Kumamoto, Japan, known for its focus on humanities, education, and community-oriented studies.
-
D.
Setsunan University
Setsunan University is a private Japanese university located in Osaka Prefecture, known for its programs in engineering, pharmacy, and law.
-
E.
Kitasato University
Kitasato University is a Japanese private research university renowned for its contributions to medical and life sciences, founded in honor of pioneering bacteriologist Shibasaburo Kitasato.
- 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: Tokyo Kasei University Triple: [Itabashi, Tokyo, hasEducationalInstitution, Tokyo Kasei University]
Generated description
Tokyo Kasei University is a Japanese private university known for its programs in home economics, humanities, and education, located in Itabashi, Tokyo.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tokyo Kasei University Target entity description: Tokyo Kasei University is a Japanese private university known for its programs in home economics, humanities, and education, located in Itabashi, Tokyo.
-
A.
Seikei University
Seikei University is a private Japanese university in Tokyo known for educating several prominent political and business leaders, including former Prime Minister Shinzo Abe.
-
B.
Seisen University
Seisen University is a private Catholic liberal arts university in Tokyo, Japan, known for its focus on humanities, global studies, and education.
-
C.
Shokei University
Shokei University is a private higher education institution located in Kumamoto, Japan, known for its focus on humanities, education, and community-oriented studies.
-
D.
Setsunan University
Setsunan University is a private Japanese university located in Osaka Prefecture, known for its programs in engineering, pharmacy, and law.
-
E.
Kitasato University
Kitasato University is a Japanese private research university renowned for its contributions to medical and life sciences, founded in honor of pioneering bacteriologist Shibasaburo Kitasato.
- 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_69d381a94c1881908fc38fc263d9b9c2 |
completed | April 6, 2026, 9:49 a.m. |
| NER | Named-entity recognition | batch_69d4d29fdf2c819099dd581deac08cf2 |
completed | April 7, 2026, 9:47 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f78ac420788190b12167aef7436c64 |
completed | May 3, 2026, 5:49 p.m. |
| NEDg | Description generation | batch_69f78cdf1a74819087b0370060ddfa99 |
completed | May 3, 2026, 5:58 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f78e00007c81909007a751fd4625c2 |
completed | May 3, 2026, 6:03 p.m. |
Created at: April 6, 2026, 11:38 a.m.