Triple
T7876677
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Michiko Itatani |
E182873
|
entity |
| Predicate | name |
P16
|
FINISHED |
| Object | Michiko Itatani |
E182873
|
NE FINISHED |
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: Michiko Itatani | Statement: [Michiko Itatani, name, Michiko Itatani]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Michiko Itatani Context triple: [Michiko Itatani, name, Michiko Itatani]
-
A.
Michiko Itatani
chosen
Michiko Itatani is a Japanese-born contemporary artist known for her large-scale, cosmic-themed paintings and long career as a professor at the School of the Art Institute of Chicago.
-
B.
Akiko Yoshida
Akiko Yoshida is a person whose specific public background or notable achievements are not clearly identifiable from the given information.
-
C.
Akiko Yoshida
Akiko Yoshida is an individual known primarily through her close personal association with Steve Smith.
-
D.
Makiko Tanaka
Makiko Tanaka is a Japanese politician and former foreign minister, known as the outspoken daughter of influential former Prime Minister Kakuei Tanaka.
-
E.
Tomoko Satō
Tomoko Satō is a Japanese individual notable enough to be recognized as a prominent bearer of the surname Satō.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 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_69ca828a17248190b46defe758bc5ad3 |
completed | March 30, 2026, 2:02 p.m. |
| NER | Named-entity recognition | batch_69cb39aa7ca88190b88a18f6a8971e51 |
completed | March 31, 2026, 3:04 a.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69cc93556f0c8190b072c3ec4c8e93bd |
completed | April 1, 2026, 3:39 a.m. |
Created at: March 30, 2026, 4:57 p.m.