Triple
T493686
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Iwakura Mission |
E10243
|
entity |
| Predicate | leader |
P981
|
FINISHED |
| Object |
Iwakura Tomomi
Iwakura Tomomi was a key Japanese statesman of the late Edo and early Meiji periods who played a central role in the Meiji Restoration and Japan’s early modernization and diplomacy.
|
E74669
|
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: Iwakura Tomomi | Statement: [Iwakura Mission, leader, Iwakura Tomomi]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Iwakura Tomomi Context triple: [Iwakura Mission, leader, Iwakura Tomomi]
-
A.
Inazo Nitobe
Inazo Nitobe was a Japanese educator, diplomat, and author best known internationally for his book "Bushido: The Soul of Japan" and for his efforts to promote understanding between Japan and the West.
-
B.
Kido Takayoshi
Kido Takayoshi was a key Japanese statesman and one of the principal architects of the Meiji Restoration who helped modernize Japan’s political and social systems in the late 19th century.
-
C.
Ōkubo Toshimichi
Ōkubo Toshimichi was a leading Meiji-era Japanese statesman and key architect of the modernization and centralization of Japan after the fall of the Tokugawa shogunate.
-
D.
Kakuei Tanaka
Kakuei Tanaka was a powerful and controversial Japanese prime minister and political kingmaker who dominated postwar politics through his influence within the Liberal Democratic Party.
-
E.
Yamamoto Gonnohyōe
Yamamoto Gonnohyōe was a prominent Japanese naval officer and statesman who served as Prime Minister of Japan in the early 20th century and played a key role in modernizing the Imperial Japanese Navy.
- 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: Iwakura Tomomi Triple: [Iwakura Mission, leader, Iwakura Tomomi]
Generated description
Iwakura Tomomi was a key Japanese statesman of the late Edo and early Meiji periods who played a central role in the Meiji Restoration and Japan’s early modernization and diplomacy.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Iwakura Tomomi Target entity description: Iwakura Tomomi was a key Japanese statesman of the late Edo and early Meiji periods who played a central role in the Meiji Restoration and Japan’s early modernization and diplomacy.
-
A.
Inazo Nitobe
Inazo Nitobe was a Japanese educator, diplomat, and author best known internationally for his book "Bushido: The Soul of Japan" and for his efforts to promote understanding between Japan and the West.
-
B.
Kido Takayoshi
Kido Takayoshi was a key Japanese statesman and one of the principal architects of the Meiji Restoration who helped modernize Japan’s political and social systems in the late 19th century.
-
C.
Ōkubo Toshimichi
Ōkubo Toshimichi was a leading Meiji-era Japanese statesman and key architect of the modernization and centralization of Japan after the fall of the Tokugawa shogunate.
-
D.
Kakuei Tanaka
Kakuei Tanaka was a powerful and controversial Japanese prime minister and political kingmaker who dominated postwar politics through his influence within the Liberal Democratic Party.
-
E.
Yamamoto Gonnohyōe
Yamamoto Gonnohyōe was a prominent Japanese naval officer and statesman who served as Prime Minister of Japan in the early 20th century and played a key role in modernizing the Imperial Japanese Navy.
- 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_69a2e847df8481909239ec08ccf1e376 |
completed | Feb. 28, 2026, 1:06 p.m. |
| NER | Named-entity recognition | batch_69a2f0fbfa408190aeb3b93996a35c00 |
completed | Feb. 28, 2026, 1:43 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a51f2fbb88819092c27a0b4e5dc3b7 |
completed | March 2, 2026, 5:25 a.m. |
| NEDg | Description generation | batch_69a51fa730e881909154e56711d13779 |
completed | March 2, 2026, 5:27 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69a51fee789481908567c35a5d38a397 |
completed | March 2, 2026, 5:28 a.m. |
Created at: Feb. 28, 2026, 1:12 p.m.