Triple
T18971678
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Princess Chichibu |
E464184
|
entity |
| Predicate | birthName |
P65
|
FINISHED |
| Object | Setsuko Matsudaira |
—
|
NE NERFINISHED |
How this triple was built (2 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: Setsuko Matsudaira | Statement: [Princess Chichibu, birthName, Setsuko Matsudaira]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Setsuko Matsudaira Context triple: [Princess Chichibu, birthName, Setsuko Matsudaira]
-
A.
Setsuko Matsudaira
chosen
Setsuko Matsudaira was a Japanese princess and member of the imperial family as the wife of Prince Chichibu, Emperor Hirohito’s younger brother.
-
B.
Setsuko Ideta
Setsuko Ideta is a Japanese artist and model best known as the wife and muse of the painter Balthus, with whom she helped preserve and promote his artistic legacy.
-
C.
Shigeko Sasaki
Shigeko Sasaki is a Japanese individual known primarily for sharing the given name Shigeko, though specific widely recognized public achievements or roles under this name are not well documented.
-
D.
Yoshiko Ikeda
Yoshiko Ikeda was the wife of former Japanese Prime Minister Hayato Ikeda and served as Japan’s First Lady during his tenure in the early 1960s.
-
E.
Shigeko Hirano
Shigeko Hirano is a Japanese voice actress known for her work in anime and related media.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
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_69d8dd008af48190a97ff1c6488edf1b |
completed | April 10, 2026, 11:20 a.m. |
| NER | Named-entity recognition | batch_69e5d61a8bbc8190881908a71e0f2a53 |
completed | April 20, 2026, 7:30 a.m. |
Created at: April 10, 2026, noon