Triple
T3425109
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Kenta Izumi |
E72210
|
entity |
| Predicate | previousMemberOfPoliticalParty |
P37658
|
FINISHED |
| Object | Democratic Party of Japan |
E61247
|
NE FINISHED |
How this triple was built (3 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: Democratic Party of Japan | Statement: [Kenta Izumi, previousMemberOfPoliticalParty, Democratic Party of Japan]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Democratic Party of Japan Context triple: [Kenta Izumi, previousMemberOfPoliticalParty, Democratic Party of Japan]
-
A.
Democratic Party (Japan)
chosen
The Democratic Party (Japan) was a major centrist to center-left political party that briefly served as the main opposition force in Japanese politics before reorganizing into successor parties including the Constitutional Democratic Party of Japan.
-
B.
Constitutional Democratic Party of Japan
The Constitutional Democratic Party of Japan is a major center-left political party that serves as the principal opposition force to Japan’s long-dominant conservative ruling parties.
-
C.
Liberal Democratic Party
The Liberal Democratic Party is Japan’s long-ruling conservative political party that has governed the country for most of the period since its founding in 1955.
-
D.
Japan Democratic Party
The Japan Democratic Party was a conservative political party in Japan that existed in the 1950s and later merged into what became the long-dominant Liberal Democratic Party.
-
E.
Japan Socialist Party
The Japan Socialist Party was a major left-wing political party in Japan that served for decades as the principal opposition to the long-ruling conservative Liberal Democratic Party.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
PD
Predicate disambiguation
gpt-5-mini-2025-08-07
Target predicate: previousMemberOfPoliticalParty Context triple: [Kenta Izumi, previousMemberOfPoliticalParty, Democratic Party of Japan]
-
A.
previousPartyAffiliation
chosen
Indicates the political party or organization with which an entity was affiliated before its current or later affiliation.
-
B.
hasFormerMPParty
Indicates that a person previously served as a Member of Parliament representing a specified political party.
-
C.
previousRepresentativeParty
Indicates that a given party previously served as the representative party for another entity before the current representative was in place.
-
D.
registeredAsPoliticalParty
Indicates that an entity is officially recorded and recognized as a political party by the relevant authority or registry.
-
E.
hasPoliticalGroup
Indicates that an entity is associated with, belongs to, or is represented by a particular political group or organization.
- F. None of above.
Provenance (4 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_69ad85ae14308190bcbc25cfa0246c0b |
completed | March 8, 2026, 2:20 p.m. |
| NER | Named-entity recognition | batch_69adb97fa2d88190a79cb8c7be4b3696 |
completed | March 8, 2026, 6:01 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b38bb30b708190ab06280feea59eaf |
completed | March 13, 2026, 3:59 a.m. |
| PD | Predicate disambiguation | batch_69adadfea024819094b41a13bc004bda |
completed | March 8, 2026, 5:12 p.m. |
Created at: March 8, 2026, 3:15 p.m.