Triple
T20095621
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mikasa-no-miya Takahito Shinnō |
E496391
|
entity |
| Predicate | child |
P120
|
FINISHED |
| Object |
Prince Tadahito of Mikasa
Prince Tadahito of Mikasa is a member of the Japanese imperial family and a son of Prince Mikasa, belonging to a cadet branch of the House of Japan.
|
E1422178
|
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 Tadahito of Mikasa | Statement: [Mikasa-no-miya Takahito Shinnō, child, Prince Tadahito of Mikasa]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Prince Tadahito of Mikasa Context triple: [Mikasa-no-miya Takahito Shinnō, child, Prince Tadahito of Mikasa]
-
A.
Prince Yoshihito of Mikasa
Prince Yoshihito of Mikasa is a member of the Japanese imperial family and the eldest son of Prince Mikasa, known for his ceremonial and public service roles within Japan.
-
B.
Prince Yoshihito of Fushimi
Prince Yoshihito of Fushimi was a Japanese imperial prince of the late Edo and early Meiji periods who established the Fushimi-no-miya, one of the principal collateral branches of the Imperial House of Japan.
-
C.
Masahito, Prince Hitachi
Masahito, Prince Hitachi is a member of the Japanese imperial family and younger brother of Emperor Emeritus Akihito, known for his patronage of medical research and cultural activities.
-
D.
Prince Nobuhito of Takamatsu
Prince Nobuhito of Takamatsu was a Japanese imperial prince, naval officer, and younger brother of Emperor Shōwa who played a notable role in Japan’s early Shōwa-era history.
-
E.
Prince Hisahito
Prince Hisahito is a Japanese imperial family member and the only grandson of Emperor Naruhito’s younger brother, widely regarded as a key future heir 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 Tadahito of Mikasa Triple: [Mikasa-no-miya Takahito Shinnō, child, Prince Tadahito of Mikasa]
Generated description
Prince Tadahito of Mikasa is a member of the Japanese imperial family and a son of Prince Mikasa, belonging to a cadet branch of the House of Japan.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Prince Tadahito of Mikasa Target entity description: Prince Tadahito of Mikasa is a member of the Japanese imperial family and a son of Prince Mikasa, belonging to a cadet branch of the House of Japan.
-
A.
Prince Yoshihito of Mikasa
chosen
Prince Yoshihito of Mikasa is a member of the Japanese imperial family and the eldest son of Prince Mikasa, known for his ceremonial and public service roles within Japan.
-
B.
Prince Yoshihito of Fushimi
Prince Yoshihito of Fushimi was a Japanese imperial prince of the late Edo and early Meiji periods who established the Fushimi-no-miya, one of the principal collateral branches of the Imperial House of Japan.
-
C.
Masahito, Prince Hitachi
Masahito, Prince Hitachi is a member of the Japanese imperial family and younger brother of Emperor Emeritus Akihito, known for his patronage of medical research and cultural activities.
-
D.
Prince Nobuhito of Takamatsu
Prince Nobuhito of Takamatsu was a Japanese imperial prince, naval officer, and younger brother of Emperor Shōwa who played a notable role in Japan’s early Shōwa-era history.
-
E.
Prince Hisahito
Prince Hisahito is a Japanese imperial family member and the only grandson of Emperor Naruhito’s younger brother, widely regarded as a key future heir to the Chrysanthemum Throne.
- 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_69da626eee3881909f3454986d4a6511 |
completed | April 11, 2026, 3:02 p.m. |
| NER | Named-entity recognition | batch_69e6666cc02481908780a415b19c05a2 |
completed | April 20, 2026, 5:46 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a086105a5a88190a5b995c37af3e987 |
completed | May 16, 2026, 12:20 p.m. |
| NEDg | Description generation | batch_6a086282203881908726f58843a8ae5d |
completed | May 16, 2026, 12:26 p.m. |
| NED2 | Entity disambiguation (via description) | batch_6a08638b64a88190a068a2d0c15dc448 |
completed | May 16, 2026, 12:31 p.m. |
Created at: April 11, 2026, 11:24 p.m.