Triple
T422755
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Mitsuo Fuchida |
E8139
|
entity |
| Predicate | battle |
P12
|
FINISHED |
| Object | Attack on Pearl Harbor |
E138
|
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: Attack on Pearl Harbor | Statement: [Mitsuo Fuchida, battle, Attack on Pearl Harbor]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Attack on Pearl Harbor Context triple: [Mitsuo Fuchida, battle, Attack on Pearl Harbor]
-
A.
attack on Pearl Harbor
chosen
The attack on Pearl Harbor was the surprise Japanese military strike on the U.S. naval base in Hawaii on December 7, 1941, that led to the United States’ entry into World War II.
-
B.
Doolittle Raid
The Doolittle Raid was a daring 1942 U.S. air attack on Tokyo and other Japanese cities, launched from aircraft carriers and intended to boost American morale and demonstrate Japan’s vulnerability early in World War II.
-
C.
Operation Ichi-Go
Operation Ichi-Go was a major 1944 Japanese military offensive in China during World War II aimed at securing railways, destroying U.S. air bases, and linking Japanese-held territories.
-
D.
Battle of Midway
The Battle of Midway was a pivotal 1942 naval engagement in the Pacific Theater where the United States decisively defeated Japan’s carrier fleet, marking a major turning point in World War II.
-
E.
Aleutian Islands campaign
The Aleutian Islands campaign was a World War II military operation in which U.S. and Canadian forces fought to expel Japanese troops from Alaska’s remote Aleutian chain, marking one of the few battles on American soil during the Pacific conflict.
- 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_69a2e7f1d1bc81909cf2dc9754a3c334 |
completed | Feb. 28, 2026, 1:04 p.m. |
| NER | Named-entity recognition | batch_69a2eec200648190bcb9f1b98c8e9cdf |
completed | Feb. 28, 2026, 1:33 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69a4429ec70c8190aaff2e0e6af82612 |
completed | March 1, 2026, 1:43 p.m. |
Created at: Feb. 28, 2026, 1:11 p.m.