Triple
T11246525
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tohoku University Hospital |
E266217
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object |
Tohoku University medical campus
Tohoku University medical campus is the dedicated health sciences complex of Tohoku University in Sendai, Japan, encompassing its medical school, research institutes, and affiliated hospital facilities.
|
E913646
|
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: Tohoku University medical campus | Statement: [Tohoku University Hospital, partOf, Tohoku University medical campus]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tohoku University medical campus Context triple: [Tohoku University Hospital, partOf, Tohoku University medical campus]
-
A.
Tohoku University School of Medicine
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.
Aobayama Campus, Tohoku University
Aobayama Campus, Tohoku University is a major hillside campus in Sendai that hosts several of the university’s science and engineering faculties and research facilities.
-
D.
Sendai Medical Academy
Sendai Medical Academy was a Japanese medical school in Sendai where the influential Chinese writer Lu Xun studied medicine in the early 20th century.
-
E.
Juntendo University
Juntendo University is a prominent private medical and health sciences university in Tokyo, Japan, known for its long history and affiliated hospitals.
- 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: Tohoku University medical campus Triple: [Tohoku University Hospital, partOf, Tohoku University medical campus]
Generated description
Tohoku University medical campus is the dedicated health sciences complex of Tohoku University in Sendai, Japan, encompassing its medical school, research institutes, and affiliated hospital facilities.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tohoku University medical campus Target entity description: Tohoku University medical campus is the dedicated health sciences complex of Tohoku University in Sendai, Japan, encompassing its medical school, research institutes, and affiliated hospital facilities.
-
A.
Tohoku University School of Medicine
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.
Aobayama Campus, Tohoku University
chosen
Aobayama Campus, Tohoku University is a major hillside campus in Sendai that hosts several of the university’s science and engineering faculties and research facilities.
-
D.
Sendai Medical Academy
Sendai Medical Academy was a Japanese medical school in Sendai where the influential Chinese writer Lu Xun studied medicine in the early 20th century.
-
E.
Juntendo University
Juntendo University is a prominent private medical and health sciences university in Tokyo, Japan, known for its long history and affiliated hospitals.
- F. None of above.
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_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_69e4f3eca6bc8190bc0640353a505ad5 |
completed | April 19, 2026, 3:25 p.m. |
| NEDg | Description generation | batch_69e4f7dbfafc8190afa1e9fe67f1296e |
completed | April 19, 2026, 3:42 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69e4ff4645948190a2bfcc3a4efd8e2a |
completed | April 19, 2026, 4:13 p.m. |
Created at: April 8, 2026, 9:31 p.m.