Triple
T855598
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Emperor Taishō |
E18484
|
entity |
| Predicate | child |
P120
|
FINISHED |
| Object |
Prince Mikasa
Prince Mikasa was a Japanese imperial prince and younger brother of Emperor Shōwa, known for his military service and later advocacy for peace and historical reflection on Japan’s wartime actions.
|
E107733
|
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: Prince Mikasa | Statement: [Emperor Taishō, child, Prince Mikasa]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Prince Mikasa Context triple: [Emperor Taishō, child, Prince Mikasa]
-
A.
Prince Chichibu
Prince Chichibu was a Japanese imperial prince, the second son of Emperor Taishō, known for his military career and role in pre-World War II Japan.
-
B.
Prince Fushimi Hiroyasu
Prince Fushimi Hiroyasu was a Japanese imperial family member and senior naval officer who rose to become one of the highest-ranking leaders of the Imperial Japanese Navy in the early 20th century.
-
C.
Prince Asaka Yasuhiko
Prince Asaka Yasuhiko was a Japanese imperial family member and army general who played a leading role in Japan’s military operations in China during the Second Sino-Japanese War, including the atrocities committed at Nanjing.
-
D.
Prince Takamatsu
Prince Takamatsu was a Japanese imperial prince and naval officer, known as the third son of Emperor Taishō and for his involvement in political and military affairs before and during World War II.
-
E.
Fumihito
Fumihito is the Crown Prince of Japan and younger son of Emperor Emeritus Akihito, serving as first in line to the Chrysanthemum Throne.
- 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: Prince Mikasa Triple: [Emperor Taishō, child, Prince Mikasa]
Generated description
Prince Mikasa was a Japanese imperial prince and younger brother of Emperor Shōwa, known for his military service and later advocacy for peace and historical reflection on Japan’s wartime actions.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Prince Mikasa Target entity description: Prince Mikasa was a Japanese imperial prince and younger brother of Emperor Shōwa, known for his military service and later advocacy for peace and historical reflection on Japan’s wartime actions.
-
A.
Prince Chichibu
Prince Chichibu was a Japanese imperial prince, the second son of Emperor Taishō, known for his military career and role in pre-World War II Japan.
-
B.
Prince Fushimi Hiroyasu
Prince Fushimi Hiroyasu was a Japanese imperial family member and senior naval officer who rose to become one of the highest-ranking leaders of the Imperial Japanese Navy in the early 20th century.
-
C.
Prince Asaka Yasuhiko
Prince Asaka Yasuhiko was a Japanese imperial family member and army general who played a leading role in Japan’s military operations in China during the Second Sino-Japanese War, including the atrocities committed at Nanjing.
-
D.
Prince Takamatsu
Prince Takamatsu was a Japanese imperial prince and naval officer, known as the third son of Emperor Taishō and for his involvement in political and military affairs before and during World War II.
-
E.
Fumihito
Fumihito is the Crown Prince of Japan and younger son of Emperor Emeritus Akihito, serving as first in line to the Chrysanthemum Throne.
- 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_69a4938bdd3c8190a954a3c11844d9cf |
completed | March 1, 2026, 7:29 p.m. |
| NER | Named-entity recognition | batch_69a4ac3c172481908ed164ee1579ec28 |
completed | March 1, 2026, 9:14 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a7cf53ee748190b5a08bd7a6d0614c |
completed | March 4, 2026, 6:21 a.m. |
| NEDg | Description generation | batch_69a7cfbf8cf08190b41d4e322e1bc61c |
completed | March 4, 2026, 6:22 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a7d01bd97081909d176e8fbb096859 |
completed | March 4, 2026, 6:24 a.m. |
Created at: March 1, 2026, 7:39 p.m.