Triple
T13611546
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Ryutaro Hashimoto |
E325198
|
entity |
| Predicate | spouse |
P13
|
FINISHED |
| Object |
Kumiko Hashimoto
Kumiko Hashimoto is the wife of the late Ryutaro Hashimoto, who served as Prime Minister of Japan in the 1990s.
|
E1060191
|
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: Kumiko Hashimoto | Statement: [Ryutaro Hashimoto, spouse, Kumiko Hashimoto]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kumiko Hashimoto Context triple: [Ryutaro Hashimoto, spouse, Kumiko Hashimoto]
-
A.
Ayako Satō
Ayako Satō is a Japanese individual notable enough to be recognized as a prominent bearer of the surname Satō.
-
B.
Naoko Satō
Naoko Satō is a Japanese given name borne by various notable individuals, including figures in entertainment, sports, and the arts.
-
C.
Haruka Satō
Haruka Satō is a Japanese individual notable enough to be recognized as a bearer of the common surname Satō.
-
D.
Shinobu Hashimoto
Shinobu Hashimoto was a renowned Japanese screenwriter best known for his collaborations with Akira Kurosawa on classic films such as Rashomon, Seven Samurai, and Ikiru.
-
E.
Seiko Hashimoto
Seiko Hashimoto is a Japanese politician and former Olympic speed skater and track cyclist who served as president of the Tokyo 2020 Organising Committee.
- 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: Kumiko Hashimoto Triple: [Ryutaro Hashimoto, spouse, Kumiko Hashimoto]
Generated description
Kumiko Hashimoto is the wife of the late Ryutaro Hashimoto, who served as Prime Minister of Japan in the 1990s.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Kumiko Hashimoto Target entity description: Kumiko Hashimoto is the wife of the late Ryutaro Hashimoto, who served as Prime Minister of Japan in the 1990s.
-
A.
Ayako Satō
Ayako Satō is a Japanese individual notable enough to be recognized as a prominent bearer of the surname Satō.
-
B.
Naoko Satō
Naoko Satō is a Japanese given name borne by various notable individuals, including figures in entertainment, sports, and the arts.
-
C.
Haruka Satō
Haruka Satō is a Japanese individual notable enough to be recognized as a bearer of the common surname Satō.
-
D.
Shinobu Hashimoto
Shinobu Hashimoto was a renowned Japanese screenwriter best known for his collaborations with Akira Kurosawa on classic films such as Rashomon, Seven Samurai, and Ikiru.
-
E.
Seiko Hashimoto
Seiko Hashimoto is a Japanese politician and former Olympic speed skater and track cyclist who served as president of the Tokyo 2020 Organising Committee.
- 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_69d8076aae28819092cf636190ee5529 |
completed | April 9, 2026, 8:09 p.m. |
| NER | Named-entity recognition | batch_69dbb0aa9a1481908c6f92495aff86c6 |
completed | April 12, 2026, 2:48 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69f7a83aeeb48190b92b00366791ab15 |
completed | May 3, 2026, 7:55 p.m. |
| NEDg | Description generation | batch_69f7a91deb3c8190ad2be7f1ca99ac9b |
completed | May 3, 2026, 7:59 p.m. |
| NED2 | Entity disambiguation (via description) | batch_69f7ad51c6808190afa80fc3622399bf |
completed | May 3, 2026, 8:17 p.m. |
Created at: April 9, 2026, 9:50 p.m.