Triple
T17330922
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Izumo, Shimane Prefecture, Japan |
E420811
|
entity |
| Predicate | hasEducationalInstitution |
P113
|
FINISHED |
| Object |
Shimane Prefectural Izumo High School
Shimane Prefectural Izumo High School is a public senior high school in Izumo, Shimane Prefecture, Japan, known for its strong academic programs and long-established regional prominence.
|
E1262803
|
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: Shimane Prefectural Izumo High School | Statement: [Izumo, Shimane Prefecture, Japan, hasEducationalInstitution, Shimane Prefectural Izumo High School]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Shimane Prefectural Izumo High School Context triple: [Izumo, Shimane Prefecture, Japan, hasEducationalInstitution, Shimane Prefectural Izumo High School]
-
A.
Mie Prefectural Ise High School
Mie Prefectural Ise High School is a Japanese public high school located in Ise, Mie Prefecture, known for serving local students with a standard upper-secondary curriculum.
-
B.
Otonokizaka High School
Otonokizaka High School is the fictional Japanese high school where the main characters of the multimedia idol franchise Love Live! School Idol Project form their school idol group and carry out most of the story’s events.
-
C.
Hirosaki High School
Hirosaki High School is a Japanese secondary school in Aomori Prefecture known in part for having educated the renowned author Osamu Dazai.
-
D.
Tsuru Municipal High School
Tsuru Municipal High School is a public secondary school located in the city of Tsuru in Yamanashi Prefecture, Japan.
-
E.
Kamakura Gakuen High School
Kamakura Gakuen High School is a Japanese secondary school located in the coastal city of Kamakura, known for its academic programs and scenic setting.
- 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: Shimane Prefectural Izumo High School Triple: [Izumo, Shimane Prefecture, Japan, hasEducationalInstitution, Shimane Prefectural Izumo High School]
Generated description
Shimane Prefectural Izumo High School is a public senior high school in Izumo, Shimane Prefecture, Japan, known for its strong academic programs and long-established regional prominence.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Shimane Prefectural Izumo High School Target entity description: Shimane Prefectural Izumo High School is a public senior high school in Izumo, Shimane Prefecture, Japan, known for its strong academic programs and long-established regional prominence.
-
A.
Mie Prefectural Ise High School
Mie Prefectural Ise High School is a Japanese public high school located in Ise, Mie Prefecture, known for serving local students with a standard upper-secondary curriculum.
-
B.
Otonokizaka High School
Otonokizaka High School is the fictional Japanese high school where the main characters of the multimedia idol franchise Love Live! School Idol Project form their school idol group and carry out most of the story’s events.
-
C.
Hirosaki High School
Hirosaki High School is a Japanese secondary school in Aomori Prefecture known in part for having educated the renowned author Osamu Dazai.
-
D.
Tsuru Municipal High School
Tsuru Municipal High School is a public secondary school located in the city of Tsuru in Yamanashi Prefecture, Japan.
-
E.
Kamakura Gakuen High School
Kamakura Gakuen High School is a Japanese secondary school located in the coastal city of Kamakura, known for its academic programs and scenic setting.
- F. None of above. chosen
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_69d889d3adc881909319f1edb8d2a956 |
completed | April 10, 2026, 5:25 a.m. |
| NER | Named-entity recognition | batch_69e439d5c788819092bdc4d3de0ec958 |
completed | April 19, 2026, 2:11 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a018c5025d08190ab2581a3b04ae661 |
completed | May 11, 2026, 7:59 a.m. |
| NEDg | Description generation | batch_6a018e85c91081909a6944ff136e8f50 |
completed | May 11, 2026, 8:08 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a018f7ebf548190b407ebeacbd4d327 |
completed | May 11, 2026, 8:12 a.m. |
Created at: April 10, 2026, 5:43 a.m.