Triple
T15900946
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tokugawa Yoshinobu |
E385586
|
entity |
| Predicate | alsoKnownAs |
P39
|
FINISHED |
| Object |
Hitotsubashi Yoshinobu
Hitotsubashi Yoshinobu was the 15th and last shogun of Japan’s Tokugawa shogunate, who oversaw the turbulent final years of samurai rule before the Meiji Restoration.
|
E1182993
|
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: Hitotsubashi Yoshinobu | Statement: [Tokugawa Yoshinobu, alsoKnownAs, Hitotsubashi Yoshinobu]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hitotsubashi Yoshinobu Context triple: [Tokugawa Yoshinobu, alsoKnownAs, Hitotsubashi Yoshinobu]
-
A.
Takeshita Noboru
Takeshita Noboru was a Japanese politician who served as Prime Minister of Japan from 1987 to 1989 and was a key figure in the Liberal Democratic Party’s factional politics.
-
B.
Asaka-no-miya Yasuhiko
Asaka-no-miya Yasuhiko was a Japanese imperial prince and army general who founded the Asaka branch of the Imperial Family and played a prominent role in Japan’s military and aristocratic circles in the early 20th century.
-
C.
Nakae Tokusuke
Nakae Tokusuke, better known by his pen name Nakae Chōmin, was a Meiji-era Japanese political theorist, journalist, and translator who helped introduce and popularize Western liberal and democratic ideas in Japan.
-
D.
Higashikuni Nobumasa
Higashikuni Nobumasa was a Japanese imperial prince and member of the Higashikuni-no-miya house, a collateral branch of the Imperial Family of Japan.
-
E.
Hara Yoshimichi
Hara Yoshimichi was a Japanese statesman and court noble who rose to prominence in the Meiji and Taishō eras, serving in top advisory and governmental roles at the imperial court.
- 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: Hitotsubashi Yoshinobu Triple: [Tokugawa Yoshinobu, alsoKnownAs, Hitotsubashi Yoshinobu]
Generated description
Hitotsubashi Yoshinobu was the 15th and last shogun of Japan’s Tokugawa shogunate, who oversaw the turbulent final years of samurai rule before the Meiji Restoration.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hitotsubashi Yoshinobu Target entity description: Hitotsubashi Yoshinobu was the 15th and last shogun of Japan’s Tokugawa shogunate, who oversaw the turbulent final years of samurai rule before the Meiji Restoration.
-
A.
Takeshita Noboru
Takeshita Noboru was a Japanese politician who served as Prime Minister of Japan from 1987 to 1989 and was a key figure in the Liberal Democratic Party’s factional politics.
-
B.
Asaka-no-miya Yasuhiko
Asaka-no-miya Yasuhiko was a Japanese imperial prince and army general who founded the Asaka branch of the Imperial Family and played a prominent role in Japan’s military and aristocratic circles in the early 20th century.
-
C.
Nakae Tokusuke
Nakae Tokusuke, better known by his pen name Nakae Chōmin, was a Meiji-era Japanese political theorist, journalist, and translator who helped introduce and popularize Western liberal and democratic ideas in Japan.
-
D.
Higashikuni Nobumasa
Higashikuni Nobumasa was a Japanese imperial prince and member of the Higashikuni-no-miya house, a collateral branch of the Imperial Family of Japan.
-
E.
Hara Yoshimichi
Hara Yoshimichi was a Japanese statesman and court noble who rose to prominence in the Meiji and Taishō eras, serving in top advisory and governmental roles at the imperial court.
- 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_69d86da5b800819083a31be937d738b0 |
completed | April 10, 2026, 3:25 a.m. |
| NER | Named-entity recognition | batch_69e1563cd2f081909404d724ecc8785a |
completed | April 16, 2026, 9:35 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ffb04f3ea08190b5581768770677e8 |
completed | May 9, 2026, 10:08 p.m. |
| NEDg | Description generation | batch_69ffb13fdb6c819091c3ee5c1f199031 |
completed | May 9, 2026, 10:12 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69ffb208aef881909b3a00e0015c27df |
completed | May 9, 2026, 10:15 p.m. |
Created at: April 10, 2026, 4:51 a.m.