Triple
T86489
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Emperor Hirohito |
E1738
|
entity |
| Predicate | education |
P5
|
FINISHED |
| Object |
Gakushūin Peers School
Gakushūin Peers School is an elite Japanese educational institution historically attended by members of the imperial family and aristocracy, including Emperor Hirohito.
|
E19329
|
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: Gakushūin Peers School | Statement: [Emperor Hirohito, education, Gakushūin Peers School]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Gakushūin Peers School Context triple: [Emperor Hirohito, education, Gakushūin Peers School]
-
A.
Kaisei Academy
Kaisei Academy is a prestigious Japanese boys' secondary school in Tokyo known for its rigorous academics and history of producing many prominent political and intellectual leaders.
-
B.
Gakushuin University
Gakushuin University is a prestigious private university in Tokyo historically known for educating members of Japan’s imperial family and elite.
-
C.
Waseda University
Waseda University is a prestigious private research university in Tokyo, Japan, known for its strong programs in the humanities, social sciences, and political studies and for producing many prominent political and business leaders.
-
D.
Miss Barstow’s School
Miss Barstow’s School was a private girls’ school in Kansas City, Missouri, attended by future First Lady Bess Truman.
-
E.
Emanuel School
Emanuel School is an independent co-educational day school in London, England, known for its strong academic reputation and notable alumni including World Wide Web inventor Tim Berners-Lee.
- 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: Gakushūin Peers School Triple: [Emperor Hirohito, education, Gakushūin Peers School]
Generated description
Gakushūin Peers School is an elite Japanese educational institution historically attended by members of the imperial family and aristocracy, including Emperor Hirohito.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Gakushūin Peers School Target entity description: Gakushūin Peers School is an elite Japanese educational institution historically attended by members of the imperial family and aristocracy, including Emperor Hirohito.
-
A.
Kaisei Academy
Kaisei Academy is a prestigious Japanese boys' secondary school in Tokyo known for its rigorous academics and history of producing many prominent political and intellectual leaders.
-
B.
Gakushuin University
chosen
Gakushuin University is a prestigious private university in Tokyo historically known for educating members of Japan’s imperial family and elite.
-
C.
Waseda University
Waseda University is a prestigious private research university in Tokyo, Japan, known for its strong programs in the humanities, social sciences, and political studies and for producing many prominent political and business leaders.
-
D.
Miss Barstow’s School
Miss Barstow’s School was a private girls’ school in Kansas City, Missouri, attended by future First Lady Bess Truman.
-
E.
Emanuel School
Emanuel School is an independent co-educational day school in London, England, known for its strong academic reputation and notable alumni including World Wide Web inventor Tim Berners-Lee.
- 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_69a24c8150408190910a693eb51c1f71 |
completed | Feb. 28, 2026, 2:01 a.m. |
| NER | Named-entity recognition | batch_69a24f4fa22c819096152bb577e11fa6 |
completed | Feb. 28, 2026, 2:13 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a2db50ac3881908088683967e9ae9f |
completed | Feb. 28, 2026, 12:10 p.m. |
| NEDg | Description generation | batch_69a2dbd90d688190b5ed67850db33782 |
completed | Feb. 28, 2026, 12:13 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69a2dc3ed95881909c866ee8ebca122f |
completed | Feb. 28, 2026, 12:14 p.m. |
Created at: Feb. 28, 2026, 2:06 a.m.