Triple
T22254328
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Helical microtubules of graphitic carbon |
E550059
|
entity |
| Predicate | author |
P4
|
FINISHED |
| Object | Sumio Iijima |
—
|
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 | Statement: [Helical microtubules of graphitic carbon, author, Sumio Iijima]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Sumio Iijima Context triple: [Helical microtubules of graphitic carbon, author, Sumio Iijima]
-
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.
Yoshihisa Hirano
Yoshihisa Hirano is a Japanese professional baseball pitcher known for his successful career in Nippon Professional Baseball and Major League Baseball, particularly as a late-inning reliever.
-
C.
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.
-
D.
Norio Miyaura
Norio Miyaura is a Japanese chemist renowned for co-developing the Suzuki–Miyaura cross-coupling reaction, a pivotal method in organic synthesis.
-
E.
Noboru Kawazoe
Noboru Kawazoe was a Japanese architect and critic closely associated with the Metabolism movement, contributing to its theoretical foundations and promotion.
- 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_69e11e42adb8819087714772ea606709 |
completed | April 16, 2026, 5:37 p.m. |
| NER | Named-entity recognition | batch_69f138c0c4f48190a75473a7835014f1 |
completed | April 28, 2026, 10:46 p.m. |
Created at: April 16, 2026, 8:39 p.m.