Triple
T3754488
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tokugawa shogunate |
E82012
|
entity |
| Predicate | lastLeader |
P981
|
FINISHED |
| Object |
Tokugawa Yoshinobu
Tokugawa Yoshinobu was the final shogun of Japan who oversaw the end of the Tokugawa regime and the transition to the Meiji Restoration.
|
E385586
|
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: Tokugawa Yoshinobu | Statement: [Tokugawa shogunate, lastLeader, Tokugawa Yoshinobu]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tokugawa Yoshinobu Context triple: [Tokugawa shogunate, lastLeader, Tokugawa Yoshinobu]
-
A.
Prince Iyesato Tokugawa
Prince Iyesato Tokugawa was a prominent Japanese statesman and internationalist leader of the early 20th century who played a key diplomatic role in fostering U.S.–Japan relations and supporting naval disarmament efforts.
-
B.
Emperor Kōmei
Emperor Kōmei was the penultimate emperor of Japan, known for his conservative stance and opposition to Western influence during the late Edo period.
-
C.
Emperor Meiji
Emperor Meiji was the 19th-century Japanese monarch who oversaw the Meiji Restoration and the rapid modernization and westernization of Japan.
-
D.
Ōshima Yoshimasa
Ōshima Yoshimasa was an Imperial Japanese Army general best known for his leadership during the First Sino-Japanese War, including commanding Japanese forces at the Battle of Seonghwan.
-
E.
Tokugawa Iemitsu
Tokugawa Iemitsu was the third shogun of the Tokugawa dynasty in Japan, known for consolidating shogunal power, enforcing national seclusion (sakoku), and strengthening centralized rule during the early Edo period.
- 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: Tokugawa Yoshinobu Triple: [Tokugawa shogunate, lastLeader, Tokugawa Yoshinobu]
Generated description
Tokugawa Yoshinobu was the final shogun of Japan who oversaw the end of the Tokugawa regime and the transition to the Meiji Restoration.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tokugawa Yoshinobu Target entity description: Tokugawa Yoshinobu was the final shogun of Japan who oversaw the end of the Tokugawa regime and the transition to the Meiji Restoration.
-
A.
Prince Iyesato Tokugawa
Prince Iyesato Tokugawa was a prominent Japanese statesman and internationalist leader of the early 20th century who played a key diplomatic role in fostering U.S.–Japan relations and supporting naval disarmament efforts.
-
B.
Emperor Kōmei
Emperor Kōmei was the penultimate emperor of Japan, known for his conservative stance and opposition to Western influence during the late Edo period.
-
C.
Emperor Meiji
Emperor Meiji was the 19th-century Japanese monarch who oversaw the Meiji Restoration and the rapid modernization and westernization of Japan.
-
D.
Ōshima Yoshimasa
Ōshima Yoshimasa was an Imperial Japanese Army general best known for his leadership during the First Sino-Japanese War, including commanding Japanese forces at the Battle of Seonghwan.
-
E.
Tokugawa Iemitsu
Tokugawa Iemitsu was the third shogun of the Tokugawa dynasty in Japan, known for consolidating shogunal power, enforcing national seclusion (sakoku), and strengthening centralized rule during the early Edo period.
- 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_69ad8b1db40081908b61ffa6b78afd4d |
completed | March 8, 2026, 2:43 p.m. |
| NER | Named-entity recognition | batch_69adcb94ffc08190a7fd1ce71a15f787 |
completed | March 8, 2026, 7:18 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b4e50825588190b620950ac1d4f408 |
completed | March 14, 2026, 4:33 a.m. |
| NEDg | Description generation | batch_69b4e5cd3b3c8190af6ca28a6772625c |
completed | March 14, 2026, 4:36 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b4e671e02c819094cae2a3a2abb1b4 |
completed | March 14, 2026, 4:39 a.m. |
Created at: March 8, 2026, 3:35 p.m.