Triple
T424006
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tohoku University |
E8164
|
entity |
| Predicate | hasGraduateSchool |
P113
|
FINISHED |
| Object |
Graduate School of Environmental Studies
The Graduate School of Environmental Studies is a Tohoku University graduate institution focused on advanced research and education in environmental science, sustainability, and related interdisciplinary fields.
|
E53581
|
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 Environmental Studies | Statement: [Tohoku University, hasGraduateSchool, Graduate School of Environmental Studies]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Graduate School of Environmental Studies Context triple: [Tohoku University, hasGraduateSchool, Graduate School of Environmental Studies]
-
A.
Nicholas School of the Environment
The Nicholas School of the Environment is Duke University’s graduate and professional school dedicated to environmental science, policy, and management education and research.
-
B.
Graduate School of Human-Environment Studies
The Graduate School of Human-Environment Studies is a Kyushu University graduate school focused on interdisciplinary research and education concerning the relationships between people and their natural, social, and built environments.
-
C.
Doerr School of Sustainability
The Doerr School of Sustainability is Stanford University's academic school dedicated to research and education on climate, environmental science, and sustainable solutions for the planet.
-
D.
Faculty of Environmental and Rural Studies
The Faculty of Environmental and Rural Studies is an academic division of Pontifical Xavierian University dedicated to education and research on environmental management, sustainability, and rural development.
-
E.
Institute of Environmental Studies and Research
The Institute of Environmental Studies and Research is a specialized graduate and research center at Cairo University focused on environmental science, policy, and sustainable development in Egypt and the surrounding region.
- 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 Environmental Studies Triple: [Tohoku University, hasGraduateSchool, Graduate School of Environmental Studies]
Generated description
The Graduate School of Environmental Studies is a Tohoku University graduate institution focused on advanced research and education in environmental science, sustainability, and related interdisciplinary fields.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Graduate School of Environmental Studies Target entity description: The Graduate School of Environmental Studies is a Tohoku University graduate institution focused on advanced research and education in environmental science, sustainability, and related interdisciplinary fields.
-
A.
Nicholas School of the Environment
The Nicholas School of the Environment is Duke University’s graduate and professional school dedicated to environmental science, policy, and management education and research.
-
B.
Graduate School of Human-Environment Studies
The Graduate School of Human-Environment Studies is a Kyushu University graduate school focused on interdisciplinary research and education concerning the relationships between people and their natural, social, and built environments.
-
C.
Doerr School of Sustainability
The Doerr School of Sustainability is Stanford University's academic school dedicated to research and education on climate, environmental science, and sustainable solutions for the planet.
-
D.
Faculty of Environmental and Rural Studies
The Faculty of Environmental and Rural Studies is an academic division of Pontifical Xavierian University dedicated to education and research on environmental management, sustainability, and rural development.
-
E.
Institute of Environmental Studies and Research
The Institute of Environmental Studies and Research is a specialized graduate and research center at Cairo University focused on environmental science, policy, and sustainable development in Egypt and the surrounding region.
- 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.