Triple
T5968035
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Prince Hitachi |
E132800
|
entity |
| Predicate | relative |
P37
|
FINISHED |
| Object |
Princess Sayako
Princess Sayako is the only daughter of Emperor Emeritus Akihito and Empress Emerita Michiko of Japan, known for relinquishing her imperial status upon marrying a commoner.
|
E580795
|
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: Princess Sayako | Statement: [Prince Hitachi, relative, Princess Sayako]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Princess Sayako Context triple: [Prince Hitachi, relative, Princess Sayako]
-
A.
Princess Takako
Princess Takako is a Japanese imperial family member and daughter of Emperor Hirohito, known for her role in Japan’s modern royal lineage.
-
B.
Princess Takamado
Princess Takamado is a member of the Japanese Imperial Family known for her extensive work in cultural exchange, sports promotion, and international goodwill activities.
-
C.
Princess Sachiko
Princess Sachiko was a short-lived Japanese imperial princess, the daughter of Emperor Shōwa (Hirohito) and Empress Kōjun.
-
D.
Princess Atsuko
Princess Atsuko is a member of the Japanese Imperial Family and the sister of Prince Masahito, known formally as Prince Hitachi.
-
E.
Princess Atsuko
Princess Atsuko is a Japanese imperial family member, the daughter of Emperor Hirohito, who became known as Princess Yori before marrying into the Takamado family.
- 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: Princess Sayako Triple: [Prince Hitachi, relative, Princess Sayako]
Generated description
Princess Sayako is the only daughter of Emperor Emeritus Akihito and Empress Emerita Michiko of Japan, known for relinquishing her imperial status upon marrying a commoner.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Princess Sayako Target entity description: Princess Sayako is the only daughter of Emperor Emeritus Akihito and Empress Emerita Michiko of Japan, known for relinquishing her imperial status upon marrying a commoner.
-
A.
Princess Takako
Princess Takako is a Japanese imperial family member and daughter of Emperor Hirohito, known for her role in Japan’s modern royal lineage.
-
B.
Princess Takamado
Princess Takamado is a member of the Japanese Imperial Family known for her extensive work in cultural exchange, sports promotion, and international goodwill activities.
-
C.
Princess Sachiko
Princess Sachiko was a short-lived Japanese imperial princess, the daughter of Emperor Shōwa (Hirohito) and Empress Kōjun.
-
D.
Princess Atsuko
Princess Atsuko is a member of the Japanese Imperial Family and the sister of Prince Masahito, known formally as Prince Hitachi.
-
E.
Princess Atsuko
Princess Atsuko is a Japanese imperial family member, the daughter of Emperor Hirohito, who became known as Princess Yori before marrying into the Takamado family.
- 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_69c0086deab081908550159ca23eec9b |
completed | March 22, 2026, 3:19 p.m. |
| NER | Named-entity recognition | batch_69c03a3f612481908744cb645f2ede1d |
completed | March 22, 2026, 6:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c2439f6cc08190bb7a4c6a0b7727c6 |
completed | March 24, 2026, 7:56 a.m. |
| NEDg | Description generation | batch_69c4fb66b8e8819090524d1ef12688a7 |
completed | March 26, 2026, 9:24 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c4fc3065bc81908d95fbd3d4655c76 |
completed | March 26, 2026, 9:28 a.m. |
Created at: March 22, 2026, 4:03 p.m.