Triple
T12026990
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Connes embedding problem |
E286302
|
entity |
| Predicate | disprovedBy |
P29499
|
FINISHED |
| Object | Narutaka Ozawa |
—
|
NE NERFINISHED |
How this triple was built (3 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: Narutaka Ozawa | Statement: [Connes embedding problem, disprovedBy, Narutaka Ozawa]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Narutaka Ozawa Context triple: [Connes embedding problem, disprovedBy, Narutaka Ozawa]
-
A.
Saeki Ozawa
Saeki Ozawa is the son of prominent Japanese politician Ichirō Ozawa.
-
B.
Yukio Tanaka
Yukio Tanaka is a Japanese given name borne by various individuals, including fictional characters in manga and anime.
-
C.
Takeo Kanade
Takeo Kanade is a pioneering Japanese computer scientist and roboticist renowned for his foundational contributions to computer vision, robotics, and autonomous systems.
-
D.
Eishiro Saito
Eishiro Saito was a prominent Japanese businessman and sports administrator who notably led the organizing committee for the 1998 Winter Olympics in Nagano.
-
E.
Otoya Yamaguchi
Otoya Yamaguchi was a 17-year-old Japanese ultranationalist who assassinated socialist politician Inejiro Asanuma during a televised political debate in 1960.
- F. None of above. chosen
- G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2
Entity disambiguation (via description)
gpt-5-mini-2025-08-07
Target entity: Narutaka Ozawa Target entity description: Narutaka Ozawa is a Japanese mathematician known for his influential work in operator algebras and functional analysis, including major contributions related to the Connes embedding problem.
-
A.
Saeki Ozawa
Saeki Ozawa is the son of prominent Japanese politician Ichirō Ozawa.
-
B.
Yukio Tanaka
Yukio Tanaka is a Japanese given name borne by various individuals, including fictional characters in manga and anime.
-
C.
Takeo Kanade
Takeo Kanade is a pioneering Japanese computer scientist and roboticist renowned for his foundational contributions to computer vision, robotics, and autonomous systems.
-
D.
Eishiro Saito
Eishiro Saito was a prominent Japanese businessman and sports administrator who notably led the organizing committee for the 1998 Winter Olympics in Nagano.
-
E.
Otoya Yamaguchi
Otoya Yamaguchi was a 17-year-old Japanese ultranationalist who assassinated socialist politician Inejiro Asanuma during a televised political debate in 1960.
- F. None of above. chosen
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_69d6ab4669e48190b59246358b0383ab |
completed | April 8, 2026, 7:23 p.m. |
| NER | Named-entity recognition | batch_69d915124e4c8190b0264c2a09e3c2f3 |
completed | April 10, 2026, 3:19 p.m. |
Created at: April 8, 2026, 9:47 p.m.