Triple
T3224755
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Okada Keisuke |
E67597
|
entity |
| Predicate | successor (Prime Minister of Japan) |
P5586
|
FINISHED |
| Object |
Hirota Kōki
Hirota Kōki was a pre-World War II Japanese diplomat and politician who served as Prime Minister and later as foreign minister, playing a key role in Japan’s increasingly militaristic foreign policy during the 1930s.
|
E338965
|
NE FINISHED |
How this triple was built (5 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: Hirota Kōki | Statement: [Okada Keisuke, successor (Prime Minister of Japan), Hirota Kōki]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Hirota Kōki Context triple: [Okada Keisuke, successor (Prime Minister of Japan), Hirota Kōki]
-
A.
Nobuteru Ishihara
Nobuteru Ishihara is a Japanese politician from the Liberal Democratic Party who has served in the House of Representatives and held cabinet positions including Minister of the Environment.
-
B.
Inejiro Asanuma
Inejiro Asanuma was a prominent Japanese socialist politician and pacifist who led the Japan Socialist Party until his high-profile assassination in 1960.
-
C.
Koiso Kuniaki
Koiso Kuniaki was a Japanese general and politician who served as Prime Minister of Japan during World War II and played a key role in Japan’s wartime administration.
-
D.
Noboru Takeshita
Noboru Takeshita was a Japanese politician who served as Prime Minister in the late 1980s and was a key power broker within the Liberal Democratic Party.
-
E.
Eisaku
Eisaku is a Japanese masculine given name borne by several notable figures, including politicians and entertainers.
- 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: Hirota Kōki Triple: [Okada Keisuke, successor (Prime Minister of Japan), Hirota Kōki]
Generated description
Hirota Kōki was a pre-World War II Japanese diplomat and politician who served as Prime Minister and later as foreign minister, playing a key role in Japan’s increasingly militaristic foreign policy during the 1930s.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Hirota Kōki Target entity description: Hirota Kōki was a pre-World War II Japanese diplomat and politician who served as Prime Minister and later as foreign minister, playing a key role in Japan’s increasingly militaristic foreign policy during the 1930s.
-
A.
Nobuteru Ishihara
Nobuteru Ishihara is a Japanese politician from the Liberal Democratic Party who has served in the House of Representatives and held cabinet positions including Minister of the Environment.
-
B.
Inejiro Asanuma
Inejiro Asanuma was a prominent Japanese socialist politician and pacifist who led the Japan Socialist Party until his high-profile assassination in 1960.
-
C.
Koiso Kuniaki
Koiso Kuniaki was a Japanese general and politician who served as Prime Minister of Japan during World War II and played a key role in Japan’s wartime administration.
-
D.
Noboru Takeshita
Noboru Takeshita was a Japanese politician who served as Prime Minister in the late 1980s and was a key power broker within the Liberal Democratic Party.
-
E.
Eisaku
Eisaku is a Japanese masculine given name borne by several notable figures, including politicians and entertainers.
- F. None of above. chosen
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: successor (Prime Minister of Japan) Context triple: [Okada Keisuke, successor (Prime Minister of Japan), Hirota Kōki]
-
A.
succeededByPrimeMinister
chosen
Indicates that one prime minister directly follows another in office as their immediate successor.
-
B.
predecessorAsPrimeMinister
Indicates that one person previously held the office of Prime Minister immediately before another person.
-
C.
resultingPrimeMinister
Indicates that an individual becomes or is selected as the prime minister as the outcome of a specified process, event, or selection.
-
D.
successorOfficeHolder
Indicates that one office holder directly follows another in occupying the same official position.
-
E.
successorOfficeTo
Indicates that one office or position directly follows and replaces another in an official sequence or hierarchy.
- F. None of above.
Provenance (6 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_69ad858c61888190a31196310d9b30b5 |
completed | March 8, 2026, 2:19 p.m. |
| NER | Named-entity recognition | batch_69adae1c51a48190b4a395650528b5d8 |
completed | March 8, 2026, 5:13 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b27726f76c819092a199ae07a7e688 |
completed | March 12, 2026, 8:19 a.m. |
| NEDg | Description generation | batch_69b277c9faa48190b15c5ca0ec8625a0 |
completed | March 12, 2026, 8:22 a.m. |
| NED2 | Entity disambiguation (via description) | batch_69b2781855ec819089fbe4fd874115a2 |
completed | March 12, 2026, 8:23 a.m. |
| PD | Predicate disambiguation | batch_69ad9e0bb6c48190a0659c67d40ee37c |
completed | March 8, 2026, 4:04 p.m. |
Created at: March 8, 2026, 3:08 p.m.