Triple
T3544834
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Noboru Takeshita |
E74970
|
entity |
| Predicate | precededBy (as Prime Minister of Japan) |
P4358
|
FINISHED |
| Object | Yasuhiro Nakasone |
E12304
|
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: Yasuhiro Nakasone | Statement: [Noboru Takeshita, precededBy (as Prime Minister of Japan), Yasuhiro Nakasone]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Yasuhiro Nakasone Context triple: [Noboru Takeshita, precededBy (as Prime Minister of Japan), Yasuhiro Nakasone]
-
A.
Yasuhiro Nakasone
chosen
Yasuhiro Nakasone was a prominent Japanese statesman who served as Prime Minister in the 1980s and was known for his efforts to strengthen Japan’s international profile and pursue administrative and educational reforms.
-
B.
Hirofumi Nakasone
Hirofumi Nakasone is a Japanese politician who has served in the House of Councillors and held cabinet posts including Minister for Foreign Affairs.
-
C.
Tomiichi Murayama
Tomiichi Murayama is a Japanese politician who served as Prime Minister in the mid-1990s and is particularly known for his landmark 1995 apology acknowledging Japan’s wartime aggression and colonial rule.
-
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.
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.
- 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: precededBy (as Prime Minister of Japan) Context triple: [Noboru Takeshita, precededBy (as Prime Minister of Japan), Yasuhiro Nakasone]
-
A.
succeededByPrimeMinister
Indicates that one prime minister directly follows another in office as their immediate successor.
-
B.
predecessorAsPrimeMinister
chosen
Indicates that one person previously held the office of Prime Minister immediately before another person.
-
C.
precededByAsPresident
Indicates that one individual held the office of president immediately before another individual.
-
D.
servedUnderPrimeMinister
Indicates that one person held a governmental or official position subordinate to, and during the tenure of, a particular prime minister.
-
E.
precededByAsHomeSecretary
Indicates that one individual previously held the position of Home Secretary before another individual.
- 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_69ad85d274cc8190ab59c97298a1cfbf |
completed | March 8, 2026, 2:21 p.m. |
| NER | Named-entity recognition | batch_69adbf76c5b08190b898d31b80a3a350 |
completed | March 8, 2026, 6:27 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69b402dfb0688190a65b41c8dc13ee97 |
completed | March 13, 2026, 12:28 p.m. |
| PD | Predicate disambiguation | batch_69adae15749881909b847c6ca73c934e |
completed | March 8, 2026, 5:12 p.m. |
Created at: March 8, 2026, 3:20 p.m.