Triple
T5117824
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Akasaka Palace |
E115380
|
entity |
| Predicate | architect |
P184
|
FINISHED |
| Object |
Katayama Tōkuma
Katayama Tōkuma was a prominent Meiji-era Japanese architect known for pioneering Western-style imperial and public buildings in Japan.
|
E516597
|
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: Katayama Tōkuma | Statement: [Akasaka Palace, architect, Katayama Tōkuma]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Katayama Tōkuma Context triple: [Akasaka Palace, architect, Katayama Tōkuma]
-
A.
Yasuhiko
Yasuhiko is a Japanese given name notably borne by Prince Asaka Yasuhiko, a member of the Imperial Family of Japan in the early 20th century.
-
B.
Kabayama Sukenori
Kabayama Sukenori was a Japanese naval officer and statesman of the Meiji era who became the first Japanese colonial administrator of Taiwan following its cession from Qing China.
-
C.
Katayama Haru
Katayama Haru was the wife of Japanese socialist politician and postwar Prime Minister Tetsu Katayama.
-
D.
Hyakutake Kenkichi
Hyakutake Kenkichi was a Japanese Imperial Navy admiral who played a significant role in Japan’s naval operations during the early 20th century.
-
E.
Tatsuno Kingo
Tatsuno Kingo was a prominent Japanese architect of the Meiji era, best known for pioneering Western-style brick architecture in Japan and designing landmark buildings such as Tokyo Station.
- 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: Katayama Tōkuma Triple: [Akasaka Palace, architect, Katayama Tōkuma]
Generated description
Katayama Tōkuma was a prominent Meiji-era Japanese architect known for pioneering Western-style imperial and public buildings in Japan.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Katayama Tōkuma Target entity description: Katayama Tōkuma was a prominent Meiji-era Japanese architect known for pioneering Western-style imperial and public buildings in Japan.
-
A.
Yasuhiko
Yasuhiko is a Japanese given name notably borne by Prince Asaka Yasuhiko, a member of the Imperial Family of Japan in the early 20th century.
-
B.
Kabayama Sukenori
Kabayama Sukenori was a Japanese naval officer and statesman of the Meiji era who became the first Japanese colonial administrator of Taiwan following its cession from Qing China.
-
C.
Katayama Haru
Katayama Haru was the wife of Japanese socialist politician and postwar Prime Minister Tetsu Katayama.
-
D.
Hyakutake Kenkichi
Hyakutake Kenkichi was a Japanese Imperial Navy admiral who played a significant role in Japan’s naval operations during the early 20th century.
-
E.
Tatsuno Kingo
Tatsuno Kingo was a prominent Japanese architect of the Meiji era, best known for pioneering Western-style brick architecture in Japan and designing landmark buildings such as Tokyo Station.
- 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_69bd4442ade0819087b9461f892b206b |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd77ce1ea48190b283cae7bb9b72eb |
completed | March 20, 2026, 4:37 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69bf330bc5c48190ad8ca1e413b6c68b |
completed | March 22, 2026, 12:08 a.m. |
| NEDg | Description generation | batch_69bf33b60cac8190b62210b23ce90d06 |
completed | March 22, 2026, 12:11 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69bf341dab94819095fe429560cdbbc5 |
completed | March 22, 2026, 12:13 a.m. |
Created at: March 20, 2026, 1:41 p.m.