Triple
T1477420
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Shizuo Kakutani |
E30873
|
entity |
| Predicate | notableStudent |
P4838
|
FINISHED |
| Object | Kiyosi Itô |
E70827
|
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: Kiyosi Itô | Statement: [Shizuo Kakutani, notableStudent, Kiyosi Itô]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Kiyosi Itô Context triple: [Shizuo Kakutani, notableStudent, Kiyosi Itô]
-
A.
Kiyoshi Itô
chosen
Kiyoshi Itô was a Japanese mathematician renowned for founding the modern theory of stochastic calculus, which underpins much of probability theory and mathematical finance.
-
B.
Shizuo Kakutani
Shizuo Kakutani was a Japanese-American mathematician renowned for his contributions to functional analysis and probability theory, including the formulation of the Kakutani fixed-point theorem.
-
C.
Sin-Itiro Tomonaga
Sin-Itiro Tomonaga was a Japanese theoretical physicist renowned for his fundamental contributions to quantum electrodynamics, for which he shared the 1965 Nobel Prize in Physics.
-
D.
Kōno Hironaka
Kōno Hironaka was a prominent Japanese politician and activist known for his leadership role in the Freedom and People’s Rights Movement during the Meiji era, advocating for constitutional government and civil liberties.
-
E.
Laurent Schwartz
Laurent Schwartz was a French mathematician renowned for developing the theory of distributions, which revolutionized functional analysis and partial differential equations.
- 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_69a498fe55a88190ab7f9e40ace88e49 |
completed | March 1, 2026, 7:52 p.m. |
| NER | Named-entity recognition | batch_69a4c605d4c0819088ab06678b2ba6f3 |
completed | March 1, 2026, 11:04 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69ad15add78c8190843efd75bbe8423f |
completed | March 8, 2026, 6:22 a.m. |
Created at: March 1, 2026, 8:11 p.m.