Triple
T11246734
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Department of Neurology, Tohoku University Faculty of Medicine |
E266222
|
entity |
| Predicate | affiliation |
P10
|
FINISHED |
| Object | Tohoku University Graduate School of Medicine |
E281583
|
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: Tohoku University Graduate School of Medicine | Statement: [Department of Neurology, Tohoku University Faculty of Medicine, affiliation, Tohoku University Graduate School of Medicine]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tohoku University Graduate School of Medicine Context triple: [Department of Neurology, Tohoku University Faculty of Medicine, affiliation, Tohoku University Graduate School of Medicine]
-
A.
Tohoku University School of Medicine
chosen
Tohoku University School of Medicine is a leading Japanese medical school and research institution known for its advanced clinical training and contributions to biomedical science.
-
B.
Tohoku University Hospital
Tohoku University Hospital is a major teaching and research hospital in Sendai, Japan, serving as the clinical center for Tohoku University’s medical education and advanced healthcare.
-
C.
Hokkaido University Faculty of Medicine
Hokkaido University Faculty of Medicine is a major Japanese medical school in Sapporo known for its education and research in clinical and biomedical sciences.
-
D.
Keio University School of Medicine
Keio University School of Medicine is a prestigious Japanese medical school within Keio University, renowned for its research, clinical education, and contributions to advanced medical science.
-
E.
Jikei University School of Medicine
Jikei University School of Medicine is a private medical school and university in Tokyo, Japan, known for its long history of medical education and affiliated teaching hospitals.
- 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_69d6aac7953c8190b82caf9d7640fdf9 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e91c045c81908a9024a8aee32f4d |
completed | April 9, 2026, 5:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69e6241c42fc8190a8539406248a535c |
completed | April 20, 2026, 1:03 p.m. |
Created at: April 8, 2026, 9:31 p.m.