Triple
T2428012
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Faculty of Science, Tohoku University |
E53575
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object |
Department of Astronomy, Tohoku University
The Department of Astronomy at Tohoku University is an academic unit dedicated to research and education in astronomy and astrophysics within the university’s Faculty of Science.
|
E266216
|
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: Department of Astronomy, Tohoku University | Statement: [Faculty of Science, Tohoku University, hasPart, Department of Astronomy, Tohoku University]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Department of Astronomy, Tohoku University Context triple: [Faculty of Science, Tohoku University, hasPart, Department of Astronomy, Tohoku University]
-
A.
Graduate School of Frontier Sciences
The Graduate School of Frontier Sciences is an interdisciplinary graduate school of the University of Tokyo that focuses on cutting-edge research and education across emerging scientific and technological fields.
-
B.
Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo
The Department of Earth and Planetary Science at the University of Tokyo’s Graduate School of Science is an academic unit dedicated to research and education on the origin, structure, dynamics, and evolution of the Earth and other planetary bodies.
-
C.
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.
-
D.
Institute for Cosmic Ray Research
The Institute for Cosmic Ray Research is a Japanese research institute at the University of Tokyo renowned for its pioneering work in cosmic rays, neutrino physics, and astroparticle physics.
-
E.
Department of Astronomy (UC Berkeley)
The Department of Astronomy at UC Berkeley is a leading academic and research unit renowned for its contributions to observational and theoretical astrophysics, cosmology, and the training of future astronomers.
- 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: Department of Astronomy, Tohoku University Triple: [Faculty of Science, Tohoku University, hasPart, Department of Astronomy, Tohoku University]
Generated description
The Department of Astronomy at Tohoku University is an academic unit dedicated to research and education in astronomy and astrophysics within the university’s Faculty of Science.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Department of Astronomy, Tohoku University Target entity description: The Department of Astronomy at Tohoku University is an academic unit dedicated to research and education in astronomy and astrophysics within the university’s Faculty of Science.
-
A.
Graduate School of Frontier Sciences
The Graduate School of Frontier Sciences is an interdisciplinary graduate school of the University of Tokyo that focuses on cutting-edge research and education across emerging scientific and technological fields.
-
B.
Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo
The Department of Earth and Planetary Science at the University of Tokyo’s Graduate School of Science is an academic unit dedicated to research and education on the origin, structure, dynamics, and evolution of the Earth and other planetary bodies.
-
C.
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.
-
D.
Institute for Cosmic Ray Research
The Institute for Cosmic Ray Research is a Japanese research institute at the University of Tokyo renowned for its pioneering work in cosmic rays, neutrino physics, and astroparticle physics.
-
E.
Department of Astronomy (UC Berkeley)
The Department of Astronomy at UC Berkeley is a leading academic and research unit renowned for its contributions to observational and theoretical astrophysics, cosmology, and the training of future astronomers.
- 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_69abc99d0b1c8190bf0a94fa07919d21 |
completed | March 7, 2026, 6:45 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.