Triple
T9007842
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Date Masamune |
E215389
|
entity |
| Predicate | mother |
P120
|
FINISHED |
| Object |
Yoshihime
Yoshihime was a Sengoku-period Japanese noblewoman best known as the mother of the powerful warlord Date Masamune.
|
E775623
|
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: Yoshihime | Statement: [Date Masamune, mother, Yoshihime]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yoshihime Context triple: [Date Masamune, mother, Yoshihime]
-
A.
Nōhime
Nōhime was a 16th-century Japanese noblewoman, traditionally regarded as the politically significant but enigmatic wife of the warlord Oda Nobunaga.
-
B.
Yasuko
Yasuko is a feminine Japanese given name commonly used for women.
-
C.
Princess Shigeko
Princess Shigeko was the eldest daughter of Emperor Hirohito of Japan, known for her role as a member of the Japanese imperial family during the Shōwa era.
-
D.
Arisugawa no Miya Toshihime
Arisugawa no Miya Toshihime was a Japanese imperial princess of the Arisugawa-no-miya house and a member of the broader Japanese Imperial Family in the late Edo to early Meiji period.
-
E.
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.
- 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: Yoshihime Triple: [Date Masamune, mother, Yoshihime]
Generated description
Yoshihime was a Sengoku-period Japanese noblewoman best known as the mother of the powerful warlord Date Masamune.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Yoshihime Target entity description: Yoshihime was a Sengoku-period Japanese noblewoman best known as the mother of the powerful warlord Date Masamune.
-
A.
Nōhime
Nōhime was a 16th-century Japanese noblewoman, traditionally regarded as the politically significant but enigmatic wife of the warlord Oda Nobunaga.
-
B.
Yasuko
Yasuko is a feminine Japanese given name commonly used for women.
-
C.
Princess Shigeko
Princess Shigeko was the eldest daughter of Emperor Hirohito of Japan, known for her role as a member of the Japanese imperial family during the Shōwa era.
-
D.
Arisugawa no Miya Toshihime
Arisugawa no Miya Toshihime was a Japanese imperial princess of the Arisugawa-no-miya house and a member of the broader Japanese Imperial Family in the late Edo to early Meiji period.
-
E.
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.
- 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_69ca83a2bf088190986ee7a8eb90407d |
completed | March 30, 2026, 2:07 p.m. |
| NER | Named-entity recognition | batch_69cc69bdc5fc819081015f4adacf9fd4 |
completed | April 1, 2026, 12:41 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cffda389988190beb6b6ea9352efcc |
completed | April 3, 2026, 5:49 p.m. |
| NEDg | Description generation | batch_69cfff51b8c0819093b2c348fd7819fe |
completed | April 3, 2026, 5:56 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69d0014b9c108190b4abe8c974677d31 |
completed | April 3, 2026, 6:04 p.m. |
Created at: March 30, 2026, 7:05 p.m.