Triple
T19169193
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Setsuko Matsudaira |
E469269
|
entity |
| Predicate | father |
P120
|
FINISHED |
| Object |
Tsuneo Matsudaira
Tsuneo Matsudaira was a prominent Japanese diplomat and statesman who served as Japan’s ambassador to the United States and the United Kingdom in the early 20th century.
|
E1394017
|
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: Tsuneo Matsudaira | Statement: [Setsuko Matsudaira, father, Tsuneo Matsudaira]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Tsuneo Matsudaira Context triple: [Setsuko Matsudaira, father, Tsuneo Matsudaira]
-
A.
Tsuneo Shigehiro
Tsuneo Shigehiro was a Japanese mountaineer best known for leading the first successful ascent of the Karakoram peak Latok I.
-
B.
Makoto Satō
Makoto Satō is a Japanese actor known for his roles in mid-20th-century cinema and television.
-
C.
Yoshitsugu Matsuoka
Yoshitsugu Matsuoka is a Japanese voice actor best known for starring roles in popular anime series such as Sword Art Online, No Game No Life, and Food Wars!.
-
D.
Yasuaki Murayama
Yasuaki Murayama is a Japanese individual notable enough to be recognized as a prominent bearer of the surname Murayama.
-
E.
Takeo Ito
Takeo Ito was a Japanese cinematographer known for his work on classic films, including Akira Kurosawa’s early postwar drama "Drunken Angel."
- 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: Tsuneo Matsudaira Triple: [Setsuko Matsudaira, father, Tsuneo Matsudaira]
Generated description
Tsuneo Matsudaira was a prominent Japanese diplomat and statesman who served as Japan’s ambassador to the United States and the United Kingdom in the early 20th century.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Tsuneo Matsudaira Target entity description: Tsuneo Matsudaira was a prominent Japanese diplomat and statesman who served as Japan’s ambassador to the United States and the United Kingdom in the early 20th century.
-
A.
Tsuneo Shigehiro
Tsuneo Shigehiro was a Japanese mountaineer best known for leading the first successful ascent of the Karakoram peak Latok I.
-
B.
Makoto Satō
Makoto Satō is a Japanese actor known for his roles in mid-20th-century cinema and television.
-
C.
Yoshitsugu Matsuoka
Yoshitsugu Matsuoka is a Japanese voice actor best known for starring roles in popular anime series such as Sword Art Online, No Game No Life, and Food Wars!.
-
D.
Yasuaki Murayama
Yasuaki Murayama is a Japanese individual notable enough to be recognized as a prominent bearer of the surname Murayama.
-
E.
Takeo Ito
Takeo Ito was a Japanese cinematographer known for his work on classic films, including Akira Kurosawa’s early postwar drama "Drunken Angel."
- 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_69d8dd09d5a081909ae43c286651ae5a |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5f162ac648190a5f60c6a77b68304 |
completed | April 20, 2026, 9:26 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a07bd4965b48190b360682c738a31ef |
completed | May 16, 2026, 12:41 a.m. |
| NEDg | Description generation | batch_6a07be65daf88190a0ed2b6f8075141a |
completed | May 16, 2026, 12:46 a.m. |
| NED2 | Entity disambiguation (via description) | batch_6a07bf1be9648190bac752e8a6ca12bc |
completed | May 16, 2026, 12:49 a.m. |
Created at: April 10, 2026, 12:06 p.m.