Triple
T21525896
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Yudachi |
E531094
|
entity |
| Predicate | partOf |
P40
|
FINISHED |
| Object | Shiratsuyu-class destroyer group |
—
|
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: Shiratsuyu-class destroyer group | Statement: [Yudachi, partOf, Shiratsuyu-class destroyer group]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Shiratsuyu-class destroyer group Context triple: [Yudachi, partOf, Shiratsuyu-class destroyer group]
-
A.
Shiratsuyu-class destroyer group
chosen
The Shiratsuyu-class destroyer group was a series of Imperial Japanese Navy destroyers built in the 1930s, known for their heavy torpedo armament and active service in World War II naval battles.
-
B.
Maritime Self-Defense Force Fleet
The Maritime Self-Defense Force Fleet is the main operational naval component of Japan’s Maritime Self-Defense Force, responsible for organizing and commanding its seagoing combat and escort units.
-
C.
Japanese 4th Fleet
The Japanese 4th Fleet was a formation of the Imperial Japanese Navy that operated primarily in the Pacific, notably tasked with defense and patrol duties among Japan’s mandated islands before and during the early stages of World War II.
-
D.
Yūgumo-class destroyer
The Yūgumo-class destroyer was a World War II-era class of Japanese naval destroyers known for their heavy torpedo armament and service in major Pacific Theater engagements.
-
E.
Kagero-class destroyer
The Kagero-class destroyer was a group of advanced World War II Japanese Navy warships known for their powerful torpedo armament and high speed.
- 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_69e0c45d95a081908e7962ad215da746 |
completed | April 16, 2026, 11:13 a.m. |
| NER | Named-entity recognition | batch_69ee88515874819085e251c0d297a587 |
completed | April 26, 2026, 9:49 p.m. |
Created at: April 16, 2026, 6:26 p.m.