Triple
T424013
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tohoku University |
E8164
|
entity |
| Predicate | hasGraduateSchool |
P113
|
FINISHED |
| Object |
Graduate School of Educational Informatics Research and Practice
The Graduate School of Educational Informatics Research and Practice is a specialized graduate school at Tohoku University in Japan focused on research and advanced training in the integration of information technology and education.
|
E53582
|
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: Graduate School of Educational Informatics Research and Practice | Statement: [Tohoku University, hasGraduateSchool, Graduate School of Educational Informatics Research and Practice]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Graduate School of Educational Informatics Research and Practice Context triple: [Tohoku University, hasGraduateSchool, Graduate School of Educational Informatics Research and Practice]
-
A.
Graduate School of Information Science and Technology
The Graduate School of Information Science and Technology is a leading research and education institution at the University of Tokyo specializing in advanced information science, computer science, and related technologies.
-
B.
Graduate School of Education
The Graduate School of Education at Stanford University is a leading institution for research and advanced training in education, preparing scholars, policymakers, and practitioners to improve teaching and learning worldwide.
-
C.
Graduate School of Education
The Graduate School of Education at the University of Pennsylvania is a leading institution for research and advanced training in education, preparing scholars, policymakers, and practitioners to improve teaching and learning worldwide.
-
D.
Graduate School of Education
The Graduate School of Education at the University of California, Berkeley is a leading institution for research, teaching, and policy in the field of education, offering advanced degrees and training for educators, scholars, and educational leaders.
-
E.
Graduate School of Education
The Graduate School of Education at the University of Tokyo is a leading Japanese institution for advanced research and professional training in education, pedagogy, and related social sciences.
- 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: Graduate School of Educational Informatics Research and Practice Triple: [Tohoku University, hasGraduateSchool, Graduate School of Educational Informatics Research and Practice]
Generated description
The Graduate School of Educational Informatics Research and Practice is a specialized graduate school at Tohoku University in Japan focused on research and advanced training in the integration of information technology and education.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Graduate School of Educational Informatics Research and Practice Target entity description: The Graduate School of Educational Informatics Research and Practice is a specialized graduate school at Tohoku University in Japan focused on research and advanced training in the integration of information technology and education.
-
A.
Graduate School of Information Science and Technology
The Graduate School of Information Science and Technology is a leading research and education institution at the University of Tokyo specializing in advanced information science, computer science, and related technologies.
-
B.
Graduate School of Education
The Graduate School of Education at Stanford University is a leading institution for research and advanced training in education, preparing scholars, policymakers, and practitioners to improve teaching and learning worldwide.
-
C.
Graduate School of Education
The Graduate School of Education at the University of Pennsylvania is a leading institution for research and advanced training in education, preparing scholars, policymakers, and practitioners to improve teaching and learning worldwide.
-
D.
Graduate School of Education
The Graduate School of Education at the University of California, Berkeley is a leading institution for research, teaching, and policy in the field of education, offering advanced degrees and training for educators, scholars, and educational leaders.
-
E.
Graduate School of Education
The Graduate School of Education at the University of Tokyo is a leading Japanese institution for advanced research and professional training in education, pedagogy, and related social sciences.
- 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_69a2e7f1d1bc81909cf2dc9754a3c334 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2eed3e4cc8190ba6aff3bd1adb06f |
completed | Feb. 28, 2026, 1:34 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a42a17403081909bcbbc0fdfdc25dc |
completed | March 1, 2026, 11:59 a.m. |
| NEDg | Description generation | batch_69a42a8b49b88190864aa55f49916a87 |
completed | March 1, 2026, 12:01 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a42b030ccc819086ae0c96ca1ba4a8 |
completed | March 1, 2026, 12:03 p.m. |
Created at: Feb. 28, 2026, 1:11 p.m.