Triple
T19570081
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Operation Z (Pearl Harbor attack plan) |
E489685
|
entity |
| Predicate | commandedBy |
P1407
|
FINISHED |
| Object | Admiral Isoroku Yamamoto |
—
|
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: Admiral Isoroku Yamamoto | Statement: [Operation Z (Pearl Harbor attack plan), commandedBy, Admiral Isoroku Yamamoto]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Admiral Isoroku Yamamoto Context triple: [Operation Z (Pearl Harbor attack plan), commandedBy, Admiral Isoroku Yamamoto]
-
A.
Isoroku Yamamoto
chosen
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.
-
B.
Chuichi Nagumo
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.
-
C.
Admiral Soemu Toyoda
Admiral Soemu Toyoda was a senior Imperial Japanese Navy officer who served as Commander-in-Chief of the Combined Fleet during the later stages of World War II, overseeing major naval operations in the Pacific.
-
D.
Admiral Mineichi Koga
Admiral Mineichi Koga was a senior Imperial Japanese Navy officer who succeeded Isoroku Yamamoto as Commander-in-Chief of the Combined Fleet during World War II.
-
E.
Vice Admiral Jisaburo Ozawa
Vice Admiral Jisaburo Ozawa was an Imperial Japanese Navy officer and fleet commander during World War II, noted for leading Japanese carrier forces in major Pacific battles.
- 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_69d8e8dd9374819098e36349b3211663 |
completed | April 10, 2026, 12:11 p.m. |
| NER | Named-entity recognition | batch_69e6402043588190a99f5a55c5dcd8a6 |
completed | April 20, 2026, 3:02 p.m. |
Created at: April 10, 2026, 1:42 p.m.