Triple
T23303209
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Nagara-class cruiser |
E590361
|
entity |
| Predicate | hasPart |
P35
|
FINISHED |
| Object | IJN Isuzu |
—
|
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: IJN Isuzu | Statement: [Nagara-class cruiser, hasPart, IJN Isuzu]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: IJN Isuzu Context triple: [Nagara-class cruiser, hasPart, IJN Isuzu]
-
A.
IJN Jintsu
IJN Jintsu was a Sendai-class light cruiser of the Imperial Japanese Navy that served in numerous Pacific War operations during World War II before being sunk in 1943.
-
B.
Ōkuma
Ōkuma is a Japanese surname most famously associated with statesman and educator Ōkuma Shigenobu, a key figure in Japan’s Meiji-era modernization.
-
C.
Jun’yō
Jun’yō was a Japanese aircraft carrier of the Imperial Japanese Navy that saw extensive service in the Pacific Theater during World War II.
-
D.
Kokusai Ta-Go
The Kokusai Ta-Go was a late-World War II Japanese prototype light fighter aircraft designed for emergency home-defense use.
-
E.
Zuihō
Zuihō was a Japanese light aircraft carrier of the Imperial Japanese Navy that served in several Pacific War operations before being sunk in the Battle off Cape Engaño in 1944.
- 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: IJN Isuzu Target entity description: IJN Isuzu was a Japanese Nagara-class light cruiser that served in numerous Pacific War operations during World War II before being sunk in 1945.
-
A.
IJN Jintsu
IJN Jintsu was a Sendai-class light cruiser of the Imperial Japanese Navy that served in numerous Pacific War operations during World War II before being sunk in 1943.
-
B.
Ōkuma
Ōkuma is a Japanese surname most famously associated with statesman and educator Ōkuma Shigenobu, a key figure in Japan’s Meiji-era modernization.
-
C.
Jun’yō
Jun’yō was a Japanese aircraft carrier of the Imperial Japanese Navy that saw extensive service in the Pacific Theater during World War II.
-
D.
Kokusai Ta-Go
The Kokusai Ta-Go was a late-World War II Japanese prototype light fighter aircraft designed for emergency home-defense use.
-
E.
Zuihō
Zuihō was a Japanese light aircraft carrier of the Imperial Japanese Navy that served in several Pacific War operations before being sunk in the Battle off Cape Engaño in 1944.
- 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_69e25d1c0ecc8190a355aa229f06d0e0 |
completed | April 17, 2026, 4:17 p.m. |
| NER | Named-entity recognition | batch_69f19724de488190ac8eb89253c8dd53 |
completed | April 29, 2026, 5:29 a.m. |
Created at: April 17, 2026, 5:04 p.m.