Triple
T2427842
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | 東北大学 |
E53572
|
entity |
| Predicate | キャンパス |
P269
|
FINISHED |
| Object |
片平キャンパス
片平キャンパスは、宮城県仙台市中心部に位置し、主に研究施設や本部機能が集まる東北大学の主要キャンパスの一つである。
|
E266205
|
NE FINISHED |
How this triple was built (5 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: 片平キャンパス | Statement: [東北大学, キャンパス, 片平キャンパス]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: 片平キャンパス Context triple: [東北大学, キャンパス, 片平キャンパス]
-
A.
Senriyama Campus
Senriyama Campus is the main campus of Kansai University in Osaka, Japan, housing its central academic, administrative, and student facilities.
-
B.
Tsurumai Campus
Tsurumai Campus is one of Nagoya University's main campuses, known especially for its medical and health-related faculties and facilities in Nagoya, Japan.
-
C.
Seiryo Campus
Seiryo Campus is one of Tohoku University's main campuses, known for housing its medical and health sciences faculties and related research facilities in Sendai, Japan.
-
D.
Yayoi Campus
Yayoi Campus is one of the University of Tokyo’s main campuses, known for hosting science-related faculties and research facilities in central Tokyo.
-
E.
Maidashi Campus
Maidashi Campus is one of Kyushu University's main sites in Fukuoka, primarily housing its medical and health-related faculties and facilities.
- 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: 片平キャンパス Triple: [東北大学, キャンパス, 片平キャンパス]
Generated description
片平キャンパスは、宮城県仙台市中心部に位置し、主に研究施設や本部機能が集まる東北大学の主要キャンパスの一つである。
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: 片平キャンパス Target entity description: 片平キャンパスは、宮城県仙台市中心部に位置し、主に研究施設や本部機能が集まる東北大学の主要キャンパスの一つである。
-
A.
Senriyama Campus
Senriyama Campus is the main campus of Kansai University in Osaka, Japan, housing its central academic, administrative, and student facilities.
-
B.
Tsurumai Campus
Tsurumai Campus is one of Nagoya University's main campuses, known especially for its medical and health-related faculties and facilities in Nagoya, Japan.
-
C.
Seiryo Campus
Seiryo Campus is one of Tohoku University's main campuses, known for housing its medical and health sciences faculties and related research facilities in Sendai, Japan.
-
D.
Yayoi Campus
Yayoi Campus is one of the University of Tokyo’s main campuses, known for hosting science-related faculties and research facilities in central Tokyo.
-
E.
Maidashi Campus
Maidashi Campus is one of Kyushu University's main sites in Fukuoka, primarily housing its medical and health-related faculties and facilities.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: キャンパス Context triple: [東北大学, キャンパス, 片平キャンパス]
-
A.
campus
chosen
Indicates that an entity is located on, associated with, or taking place within a particular campus.
-
B.
cityCampus
Indicates that a campus is located within or associated with a particular city.
-
C.
hasCampusOn
Indicates that an institution or organization maintains a campus located on a specified geographic area or site.
-
D.
cityCampusServes
Indicates that a city campus provides services, resources, or support to a particular population, area, or institution.
-
E.
campusName
Indicates the official name assigned to a particular campus.
- F. None of above.
Provenance (6 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_69abcc74a5108190a3a9631b0cc1a127 |
completed | March 7, 2026, 6:57 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. |
| PD | Predicate disambiguation | batch_69abc5aa1b60819081b87f7985c6cff3 |
completed | March 7, 2026, 6:28 a.m. |
Created at: March 6, 2026, 9:42 p.m.