Triple
T3530438
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shinagawa |
E74645
|
entity |
| Predicate | hasEducationalInstitution |
P113
|
FINISHED |
| Object |
Tokyo University of Marine Science and Technology (Etchujima campus historically associated)
Tokyo University of Marine Science and Technology is a Japanese national university specializing in marine science, maritime technology, and related fields, with historical ties to the Etchujima campus in Tokyo.
|
E364444
|
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 University of Marine Science and Technology (Etchujima campus historically associated) | Statement: [Shinagawa, hasEducationalInstitution, Tokyo University of Marine Science and Technology (Etchujima campus historically associated)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tokyo University of Marine Science and Technology (Etchujima campus historically associated) Context triple: [Shinagawa, hasEducationalInstitution, Tokyo University of Marine Science and Technology (Etchujima campus historically associated)]
-
A.
College of Arts and Sciences, University of Tokyo
The College of Arts and Sciences at the University of Tokyo is a foundational undergraduate faculty that provides broad liberal arts education and general education courses before students specialize in their chosen disciplines.
-
B.
Mutsu Institute for Oceanography
Mutsu Institute for Oceanography is a Japanese marine research center specializing in oceanographic and marine-earth science studies under the Japan Agency for Marine-Earth Science and Technology.
-
C.
Shirokanedai Campus
Shirokanedai Campus is one of the University of Tokyo’s smaller specialized campuses, known for hosting advanced research institutes and graduate programs in a central Tokyo location.
-
D.
Faculty of Science, The University of Tokyo
The Faculty of Science at the University of Tokyo is a leading academic division renowned for its foundational education and research across the natural sciences.
-
E.
Yokohama National University
Yokohama National University is a prominent Japanese national research university located in Yokohama, known for its programs in engineering, economics, business, and education.
- 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 University of Marine Science and Technology (Etchujima campus historically associated) Triple: [Shinagawa, hasEducationalInstitution, Tokyo University of Marine Science and Technology (Etchujima campus historically associated)]
Generated description
Tokyo University of Marine Science and Technology is a Japanese national university specializing in marine science, maritime technology, and related fields, with historical ties to the Etchujima campus in Tokyo.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tokyo University of Marine Science and Technology (Etchujima campus historically associated) Target entity description: Tokyo University of Marine Science and Technology is a Japanese national university specializing in marine science, maritime technology, and related fields, with historical ties to the Etchujima campus in Tokyo.
-
A.
College of Arts and Sciences, University of Tokyo
The College of Arts and Sciences at the University of Tokyo is a foundational undergraduate faculty that provides broad liberal arts education and general education courses before students specialize in their chosen disciplines.
-
B.
Mutsu Institute for Oceanography
Mutsu Institute for Oceanography is a Japanese marine research center specializing in oceanographic and marine-earth science studies under the Japan Agency for Marine-Earth Science and Technology.
-
C.
Shirokanedai Campus
Shirokanedai Campus is one of the University of Tokyo’s smaller specialized campuses, known for hosting advanced research institutes and graduate programs in a central Tokyo location.
-
D.
Faculty of Science, The University of Tokyo
The Faculty of Science at the University of Tokyo is a leading academic division renowned for its foundational education and research across the natural sciences.
-
E.
Yokohama National University
Yokohama National University is a prominent Japanese national research university located in Yokohama, known for its programs in engineering, economics, business, and education.
- 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_69ad85d1a3948190931fd1ea1f49717b |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adbc9764a881908aa8d25dc9adf59e |
completed | March 8, 2026, 6:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b37e97536881908d5ed3dfe602c9e0 |
completed | March 13, 2026, 3:03 a.m. |
| NEDg | Description generation | batch_69b37f232b8881908f7b4df89399d1d8 |
completed | March 13, 2026, 3:06 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b37f8fea9481909eb82a06e6c71e98 |
completed | March 13, 2026, 3:08 a.m. |
Created at: March 8, 2026, 3:19 p.m.