Triple
T22926171
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Iijima |
E569311
|
entity |
| Predicate | hasNotableBearer |
P458
|
FINISHED |
| Object | Sumio Iijima (physicist) |
—
|
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: Sumio Iijima (physicist) | Statement: [Iijima, hasNotableBearer, Sumio Iijima (physicist)]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sumio Iijima (physicist) Context triple: [Iijima, hasNotableBearer, Sumio Iijima (physicist)]
-
A.
Sumio Iijima
chosen
Sumio Iijima is a Japanese physicist best known for his pioneering discovery and characterization of carbon nanotubes, which revolutionized the field of nanotechnology.
-
B.
Fukui Kenichi
Fukui Kenichi was a Japanese chemist and Nobel laureate renowned for his pioneering work on the frontier molecular orbital theory of chemical reactions.
-
C.
Hitoshi Sugai
Hitoshi Sugai is a Japanese individual notable enough to be specifically distinguished from others sharing the given name Hitoshi.
-
D.
Yoshio Nakamura
Yoshio Nakamura is a Japanese judoka and Olympic medalist known for his achievements in international judo competitions.
-
E.
Masataka Matsutoya
Masataka Matsutoya is a Japanese musician, arranger, and producer best known for his extensive work in pop music and collaborations with prominent artists, including his wife Yumi Matsutoya.
- 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_69e2458f7d008190901dccbaebeaba24 |
completed | April 17, 2026, 2:37 p.m. |
| NER | Named-entity recognition | batch_69f180d90a9481908ea10019980b3951 |
completed | April 29, 2026, 3:54 a.m. |
Created at: April 17, 2026, 3:43 p.m.