Triple
T2427872
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 東北大学 |
E53572
|
entity |
| Predicate | 大学院 |
P39141
|
FINISHED |
| Object |
環境科学研究科
環境科学研究科は、環境問題の解決に向けた学際的な教育・研究を行う東北大学の大学院研究科です。
|
E266210
|
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: 環境科学研究科 | Statement: [東北大学, 大学院, 環境科学研究科]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 環境科学研究科 Context triple: [東北大学, 大学院, 環境科学研究科]
-
A.
School of Resources and Environmental Science
The School of Resources and Environmental Science is a specialized academic unit of Wuhan University focused on education and research in natural resources management, environmental science, and related interdisciplinary fields.
-
B.
School of Environmental Science and Engineering
The School of Environmental Science and Engineering is an academic unit of Sun Yat-sen University dedicated to education and research on environmental protection, pollution control, and sustainable development.
-
C.
School of Environmental Science and Engineering
The School of Environmental Science and Engineering is an academic unit of Tongji University specializing in education and research on environmental protection, sustainability, and related engineering disciplines.
-
D.
School of Environmental Science and Engineering
The School of Environmental Science and Engineering is an academic unit specializing in education and research on environmental protection, sustainable development, and related engineering solutions.
-
E.
Graduate School of Environmental Science
The Graduate School of Environmental Science is a specialized graduate division of Hokkaido University focused on advanced research and education in environmental science 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: 環境科学研究科 Triple: [東北大学, 大学院, 環境科学研究科]
Generated description
環境科学研究科は、環境問題の解決に向けた学際的な教育・研究を行う東北大学の大学院研究科です。
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: 環境科学研究科 Target entity description: 環境科学研究科は、環境問題の解決に向けた学際的な教育・研究を行う東北大学の大学院研究科です。
-
A.
School of Resources and Environmental Science
The School of Resources and Environmental Science is a specialized academic unit of Wuhan University focused on education and research in natural resources management, environmental science, and related interdisciplinary fields.
-
B.
School of Environmental Science and Engineering
The School of Environmental Science and Engineering is an academic unit of Sun Yat-sen University dedicated to education and research on environmental protection, pollution control, and sustainable development.
-
C.
School of Environmental Science and Engineering
The School of Environmental Science and Engineering is an academic unit of Tongji University specializing in education and research on environmental protection, sustainability, and related engineering disciplines.
-
D.
School of Environmental Science and Engineering
The School of Environmental Science and Engineering is an academic unit specializing in education and research on environmental protection, sustainable development, and related engineering solutions.
-
E.
Graduate School of Environmental Science
The Graduate School of Environmental Science is a specialized graduate division of Hokkaido University focused on advanced research and education in environmental science 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_69ab495c44d48190b7235b23719bc3f6 |
completed | March 6, 2026, 9:38 p.m. |
| NER | Named-entity recognition | batch_69abd0d942048190bc5c715faa850632 |
completed | March 7, 2026, 7:16 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69aebf637be4819096874a24e87f84ab |
completed | March 9, 2026, 12:38 p.m. |
| NEDg | Description generation | batch_69aec7698e9881909c75137cb5cf2a0c |
completed | March 9, 2026, 1:13 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69aec87df0648190b8099b4eaa3d9b22 |
completed | March 9, 2026, 1:17 p.m. |
Created at: March 6, 2026, 9:42 p.m.