Triple
T7709992
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tokugawa Hidetada |
E174722
|
entity |
| Predicate | child |
P120
|
FINISHED |
| Object |
Kazuko Tokugawa
Kazuko Tokugawa was a Japanese princess of the early Edo period who became an imperial consort by marrying Emperor Go-Mizunoo, thereby linking the Tokugawa shogunate with the imperial family.
|
E682361
|
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: Kazuko Tokugawa | Statement: [Tokugawa Hidetada, child, Kazuko Tokugawa]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kazuko Tokugawa Context triple: [Tokugawa Hidetada, child, Kazuko Tokugawa]
-
A.
Tokugawa Tokiko
Tokugawa Tokiko was a Japanese noblewoman of the Tokugawa family who became a member of the imperial Fushimi-no-miya house through her marriage to Prince Fushimi Hiroyasu.
-
B.
Toyotomi Naahime
Toyotomi Naahime was a daughter of Toyotomi Hideyori and a member of the late Sengoku-period Toyotomi clan in Japan.
-
C.
Shimazu Chikako
Shimazu Chikako was a Japanese noblewoman of the Shimazu clan who became a member of the imperial family through her marriage to Prince Kuni Kuniyoshi.
-
D.
Hōjō Masako
Hōjō Masako was a powerful Japanese political leader and Buddhist nun who effectively ruled the Kamakura shogunate as the widow of Minamoto no Yoritomo and a central figure in the Hōjō regency.
-
E.
Empress Shōken
Empress Shōken was the principal consort of Emperor Meiji of Japan and a prominent imperial figure known for her support of social welfare and the Red Cross during the Meiji era.
- 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: Kazuko Tokugawa Triple: [Tokugawa Hidetada, child, Kazuko Tokugawa]
Generated description
Kazuko Tokugawa was a Japanese princess of the early Edo period who became an imperial consort by marrying Emperor Go-Mizunoo, thereby linking the Tokugawa shogunate with the imperial family.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kazuko Tokugawa Target entity description: Kazuko Tokugawa was a Japanese princess of the early Edo period who became an imperial consort by marrying Emperor Go-Mizunoo, thereby linking the Tokugawa shogunate with the imperial family.
-
A.
Tokugawa Tokiko
Tokugawa Tokiko was a Japanese noblewoman of the Tokugawa family who became a member of the imperial Fushimi-no-miya house through her marriage to Prince Fushimi Hiroyasu.
-
B.
Toyotomi Naahime
Toyotomi Naahime was a daughter of Toyotomi Hideyori and a member of the late Sengoku-period Toyotomi clan in Japan.
-
C.
Shimazu Chikako
Shimazu Chikako was a Japanese noblewoman of the Shimazu clan who became a member of the imperial family through her marriage to Prince Kuni Kuniyoshi.
-
D.
Hōjō Masako
Hōjō Masako was a powerful Japanese political leader and Buddhist nun who effectively ruled the Kamakura shogunate as the widow of Minamoto no Yoritomo and a central figure in the Hōjō regency.
-
E.
Empress Shōken
Empress Shōken was the principal consort of Emperor Meiji of Japan and a prominent imperial figure known for her support of social welfare and the Red Cross during the Meiji era.
- 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_69c6995b3e8c8190833108f883d5f53c |
completed | March 27, 2026, 2:51 p.m. |
| NER | Named-entity recognition | batch_69c702ad6b788190892b96ab523d111f |
completed | March 27, 2026, 10:20 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c8accc07f4819089a07726c8313839 |
completed | March 29, 2026, 4:38 a.m. |
| NEDg | Description generation | batch_69c8add4153081909f8d77b019a64a2f |
completed | March 29, 2026, 4:43 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69c8ae60b30881908c100ae489d6577e |
completed | March 29, 2026, 4:45 a.m. |
Created at: March 27, 2026, 4:04 p.m.