Triple
T11245916
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Tohoku University |
E266202
|
entity |
| Predicate | hasNotableAlumni |
P51
|
FINISHED |
| Object | Akira Endo |
E69517
|
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: Akira Endo | Statement: [Tohoku University, hasNotableAlumni, Akira Endo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Akira Endo Context triple: [Tohoku University, hasNotableAlumni, Akira Endo]
-
A.
Akira Endo
chosen
Akira Endo is a Japanese biochemist best known for discovering statins, the cholesterol-lowering drugs that revolutionized cardiovascular medicine.
-
B.
Hatazō Adachi
Hatazō Adachi was a Japanese general of the Imperial Japanese Army during World War II, best known for commanding forces in the Pacific theater.
-
C.
Minoru Genda
Minoru Genda was an Imperial Japanese Navy officer and aviation tactician best known as a principal architect of the Pearl Harbor attack during World War II.
-
D.
Nobuo Kishi
Nobuo Kishi is a Japanese politician of the Liberal Democratic Party who has served in senior government roles, including as Minister of Defense and as a prominent member of a major political family that includes former Prime Minister Shinzo Abe.
-
E.
Yukio Aoshima
Yukio Aoshima was a Japanese television writer, comedian, and politician who served as governor of Tokyo in the 1990s.
- 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_69d6aac7953c8190b82caf9d7640fdf9 |
completed | April 8, 2026, 7:21 p.m. |
| NER | Named-entity recognition | batch_69d7e91c045c81908a9024a8aee32f4d |
completed | April 9, 2026, 5:59 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_6a0167369d9481909015c34d475fac14 |
completed | May 11, 2026, 5:20 a.m. |
Created at: April 8, 2026, 9:31 p.m.