Triple
T5058415
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Combined Fleet of the Imperial Japanese Navy |
E113962
|
entity |
| Predicate | notableCommander |
P1197
|
FINISHED |
| Object | Chūichi Nagumo |
E7515
|
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: Chūichi Nagumo | Statement: [Combined Fleet of the Imperial Japanese Navy, notableCommander, Chūichi Nagumo]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Chūichi Nagumo Context triple: [Combined Fleet of the Imperial Japanese Navy, notableCommander, Chūichi Nagumo]
-
A.
Chuichi Nagumo
chosen
Chuichi Nagumo was a Japanese admiral in the Imperial Japanese Navy best known for leading the carrier strike force that launched the attack on Pearl Harbor during World War II.
-
B.
Isoroku Yamamoto
Isoroku Yamamoto was the Japanese admiral who masterminded the attack on Pearl Harbor and led the Imperial Japanese Navy during the early years of World War II in the Pacific.
-
C.
Admiral Seiichi Itō
Admiral Seiichi Itō was a senior Imperial Japanese Navy officer best known for leading the battleship Yamato’s final, doomed sortie in 1945.
-
D.
Toyomichi Kurita
Toyomichi Kurita is a Japanese cinematographer known for his work on major Hollywood films, including the 1995 drama "Waiting to Exhale."
-
E.
Vice Admiral Gunichi Mikawa
Vice Admiral Gunichi Mikawa was an Imperial Japanese Navy officer best known for leading the victorious Japanese cruiser force at the Battle of Savo Island during World War II.
- 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_69bd443aa1f88190abb992d138f2cf42 |
completed | March 20, 2026, 12:57 p.m. |
| NER | Named-entity recognition | batch_69bd74523434819092b8b15992073b5b |
completed | March 20, 2026, 4:22 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69beba6214988190980d7c7ae4bba902 |
completed | March 21, 2026, 3:33 p.m. |
Created at: March 20, 2026, 1:38 p.m.