Triple
T5960535
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Letters from Iwo Jima |
E132624
|
entity |
| Predicate | storyBy |
P1955
|
FINISHED |
| Object | Iris Yamashita |
E558135
|
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: Iris Yamashita | Statement: [Letters from Iwo Jima, storyBy, Iris Yamashita]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Iris Yamashita Context triple: [Letters from Iwo Jima, storyBy, Iris Yamashita]
-
A.
Iris Yamashita
chosen
Iris Yamashita is a Japanese-American screenwriter best known for writing the screenplay for Clint Eastwood’s acclaimed World War II film "Letters from Iwo Jima," which earned her an Academy Award nomination.
-
B.
Karen Tei Yamashita
Karen Tei Yamashita is a Japanese American novelist and playwright known for her innovative, genre-blending works that explore globalization, migration, and Asian American experiences.
-
C.
Anne Watanabe
Anne Watanabe is a Japanese actress, model, and television presenter known for her work in film, drama series, and fashion, as well as for being the daughter of actor Ken Watanabe.
-
D.
Yoko Tawada
Yoko Tawada is a Japanese-German writer known for her innovative, multilingual literature that explores themes of language, identity, and cultural displacement.
-
E.
Michiko Itatani
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.
- 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_69c0086c2364819091e9fe2f58fa2517 |
completed | March 22, 2026, 3:19 p.m. |
| NER | Named-entity recognition | batch_69c039fd6dd48190a6020bef38b1be82 |
completed | March 22, 2026, 6:50 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c1083361e08190aaba9e99a856e015 |
completed | March 23, 2026, 9:30 a.m. |
Created at: March 22, 2026, 4:02 p.m.