Triple
T17163384
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Sakai, Osaka |
E416540
|
entity |
| Predicate | hasMayor |
P185
|
FINISHED |
| Object | Masahiro Hashimoto |
—
|
NE NERFINISHED |
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: Masahiro Hashimoto | Statement: [Sakai, Osaka, hasMayor, Masahiro Hashimoto]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Masahiro Hashimoto Context triple: [Sakai, Osaka, hasMayor, Masahiro Hashimoto]
-
A.
Yoshihiko Miyauchi
Yoshihiko Miyauchi is a Japanese businessman best known for building Orix Corporation into a major global financial services group and serving as its long-time leader.
-
B.
Yasuaki Murayama
Yasuaki Murayama is a Japanese individual notable enough to be recognized as a prominent bearer of the surname Murayama.
-
C.
Shinji Satō
Shinji Satō is a Japanese politician who served as a member of the House of Representatives and is known as the son of former Prime Minister Eisaku Satō.
-
D.
Naoki Satō
Naoki Satō is a Japanese composer known for his dynamic film and anime scores, including work on major franchises such as Godzilla.
-
E.
Yoshiaki Koizumi
Yoshiaki Koizumi is a prominent Japanese video game designer and director at Nintendo, best known for his key creative roles in the Super Mario and The Legend of Zelda series.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Masahiro Hashimoto Target entity description: Masahiro Hashimoto is a Japanese politician who serves as the mayor of Sakai, a major city in Osaka Prefecture.
-
A.
Yoshihiko Miyauchi
Yoshihiko Miyauchi is a Japanese businessman best known for building Orix Corporation into a major global financial services group and serving as its long-time leader.
-
B.
Yasuaki Murayama
Yasuaki Murayama is a Japanese individual notable enough to be recognized as a prominent bearer of the surname Murayama.
-
C.
Shinji Satō
Shinji Satō is a Japanese politician who served as a member of the House of Representatives and is known as the son of former Prime Minister Eisaku Satō.
-
D.
Naoki Satō
Naoki Satō is a Japanese composer known for his dynamic film and anime scores, including work on major franchises such as Godzilla.
-
E.
Yoshiaki Koizumi
Yoshiaki Koizumi is a prominent Japanese video game designer and director at Nintendo, best known for his key creative roles in the Super Mario and The Legend of Zelda series.
- F. None of above. chosen
Provenance (2 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_69d886d279c081909f8ff1f743ddeb69 |
completed | April 10, 2026, 5:12 a.m. |
| NER | Named-entity recognition | batch_69e3f91316108190b0d856d6fa5cd509 |
completed | April 18, 2026, 9:35 p.m. |
Created at: April 10, 2026, 5:37 a.m.