Triple
T424004
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tohoku University |
E8164
|
entity |
| Predicate | hasGraduateSchool |
P113
|
FINISHED |
| Object |
Graduate School of Information Sciences
The Graduate School of Information Sciences is a research and education institution at Tohoku University specializing in advanced studies in information science, computing, and related technologies.
|
E53580
|
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 Information Sciences | Statement: [Tohoku University, hasGraduateSchool, Graduate School of Information Sciences]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Graduate School of Information Sciences Context triple: [Tohoku University, hasGraduateSchool, Graduate School of Information Sciences]
-
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.
School of Information Sciences
The School of Information Sciences at the University of Illinois at Urbana–Champaign is a leading institution for education and research in library and information science, data science, and information management.
-
C.
School of Information
The School of Information at the University of California, Berkeley is a graduate school focused on the study and design of information systems, data science, and technology’s impact on individuals and society.
-
D.
Graduate School of Information Science and Electrical Engineering
The Graduate School of Information Science and Electrical Engineering is a specialized graduate division of Kyushu University focused on advanced research and education in information technology, computer science, and electrical and electronic engineering.
-
E.
School of Information Management
The School of Information Management at Wuhan University is a leading Chinese academic institution specializing in information science, library and information services, data management, and related interdisciplinary fields.
- 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 Information Sciences Triple: [Tohoku University, hasGraduateSchool, Graduate School of Information Sciences]
Generated description
The Graduate School of Information Sciences is a research and education institution at Tohoku University specializing in advanced studies in information science, computing, and related technologies.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Graduate School of Information Sciences Target entity description: The Graduate School of Information Sciences is a research and education institution at Tohoku University specializing in advanced studies in information science, computing, and related technologies.
-
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.
School of Information Sciences
The School of Information Sciences at the University of Illinois at Urbana–Champaign is a leading institution for education and research in library and information science, data science, and information management.
-
C.
School of Information
The School of Information at the University of California, Berkeley is a graduate school focused on the study and design of information systems, data science, and technology’s impact on individuals and society.
-
D.
Graduate School of Information Science and Electrical Engineering
The Graduate School of Information Science and Electrical Engineering is a specialized graduate division of Kyushu University focused on advanced research and education in information technology, computer science, and electrical and electronic engineering.
-
E.
School of Information Management
The School of Information Management at Wuhan University is a leading Chinese academic institution specializing in information science, library and information services, data management, and related interdisciplinary fields.
- 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.