Triple
T6306128
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Japanese heavy cruiser Takao |
E141378
|
entity |
| Predicate | damagedBy |
P993
|
FINISHED |
| Object | US Navy submarines |
E375076
|
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: US Navy submarines | Statement: [Japanese heavy cruiser Takao, damagedBy, US Navy submarines]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: US Navy submarines Context triple: [Japanese heavy cruiser Takao, damagedBy, US Navy submarines]
-
A.
United States Navy submarine
chosen
The United States Navy submarine was the American undersea vessel that torpedoed and sank the Imperial Japanese Navy cruiser Kako during World War II.
-
B.
Balao-class submarines of the United States Navy
The Balao-class submarines of the United States Navy were a large World War II-era fleet submarine class known for their improved diving depth, range, and durability, forming the backbone of the U.S. submarine force in the Pacific.
-
C.
Los Angeles-class submarines
Los Angeles-class submarines are a class of nuclear-powered fast attack submarines used by the United States Navy for missions including anti-submarine warfare, intelligence gathering, and strike operations.
-
D.
Skipjack-class nuclear submarines
The Skipjack-class nuclear submarines were a pioneering class of fast attack submarines in the U.S. Navy, notable for their teardrop hull design and enhanced underwater speed and maneuverability during the Cold War era.
-
E.
Virginia-class submarine
The Virginia-class submarine is a class of nuclear-powered fast attack submarines used by the United States Navy, designed for a broad range of open-ocean and littoral missions with advanced stealth, surveillance, and strike capabilities.
- 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_69c008d00efc8190a36c05b4b4a3bf4b |
completed | March 22, 2026, 3:20 p.m. |
| NER | Named-entity recognition | batch_69c06479acec819090306a155a03b774 |
completed | March 22, 2026, 9:51 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69c5e44c11f48190a8c3c36172cd8da0 |
completed | March 27, 2026, 1:58 a.m. |
Created at: March 22, 2026, 4:28 p.m.