Triple
T9891889
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Department of Agricultural and Environmental Biology |
E181468
|
entity |
| Predicate | locatedOnCampus |
P269
|
FINISHED |
| Object | Yayoi Campus, The University of Tokyo |
E188827
|
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: Yayoi Campus, The University of Tokyo | Statement: [Department of Agricultural and Environmental Biology, locatedOnCampus, Yayoi Campus, The University of Tokyo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yayoi Campus, The University of Tokyo Context triple: [Department of Agricultural and Environmental Biology, locatedOnCampus, Yayoi Campus, The University of Tokyo]
-
A.
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.
-
B.
Hongo Campus of the University of Tokyo
Hongo Campus of the University of Tokyo is the university’s historic main campus in central Tokyo, known for its traditional red-brick architecture, academic facilities, and role as a major center of research and higher education in Japan.
-
C.
Yoshida Campus, Kyoto University
Yoshida Campus, Kyoto University is the university’s historic main campus in Kyoto, Japan, housing many of its core faculties, research institutes, and administrative buildings.
-
D.
Ueno Campus
Ueno Campus is the main urban campus of Tokyo University of the Arts, located in Tokyo’s Ueno district and known for its concentration of art and music facilities.
-
E.
Yayoi Campus
chosen
Yayoi Campus is one of the University of Tokyo’s main campuses, known for hosting science-related faculties and research facilities in central Tokyo.
- 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_69cdb47f69588190924a078ea88c97ef |
completed | April 2, 2026, 12:12 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d269c58bec8190bfba07c7ef3a91f8 |
completed | April 5, 2026, 1:55 p.m. |
Created at: March 30, 2026, 8:39 p.m.