Triple
T9892528
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo |
E181485
|
entity |
| Predicate | abbreviation |
P43
|
FINISHED |
| Object | EPS, UTokyo |
E37587
|
NE FINISHED |
How this triple was built (2 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: EPS, UTokyo | Statement: [Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo, abbreviation, EPS, UTokyo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: EPS, UTokyo Context triple: [Department of Earth and Planetary Science, Graduate School of Science, The University of Tokyo, abbreviation, EPS, UTokyo]
-
A.
Todai
chosen
Todai is the common nickname for the University of Tokyo, Japan’s most prestigious and influential national research university.
-
B.
Tokyo University of Science Kashiwa Campus
Tokyo University of Science Kashiwa Campus is a regional campus of the Tokyo University of Science located in the city of Kashiwa, Chiba Prefecture, Japan, offering science and technology-focused education and research facilities.
-
C.
Kashiwa Campus of the University of Tokyo
The Kashiwa Campus of the University of Tokyo is a major suburban research hub in Kashiwa, Chiba, housing several advanced science institutes and graduate schools, including leading centers for physics and cosmology.
-
D.
Consortium of Universities in Tokyo
The Consortium of Universities in Tokyo is a collaborative network of higher education institutions in Tokyo that coordinates academic, research, and student exchange initiatives among its member universities.
-
E.
Hoshi University
Hoshi University is a private Japanese university in Tokyo known for its specialized programs in pharmaceutical sciences and related health fields.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca8283a6708190801af7a25a7ebb9f |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cdb4814a3c8190ab1fd7f755a44508 |
completed | April 2, 2026, 12:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d1eb08075c81908e017df8048daba8 |
completed | April 5, 2026, 4:54 a.m. |
Created at: March 30, 2026, 8:39 p.m.