Triple
T18284882
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | W47 warhead |
E437956
|
entity |
| Predicate | deployedOn |
P12960
|
FINISHED |
| Object | Ethan Allen-class submarine |
—
|
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: Ethan Allen-class submarine | Statement: [W47 warhead, deployedOn, Ethan Allen-class submarine]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Ethan Allen-class submarine Context triple: [W47 warhead, deployedOn, Ethan Allen-class submarine]
-
A.
Ethan Allen-class submarine
chosen
The Ethan Allen-class submarine was a series of early U.S. Navy nuclear-powered ballistic missile submarines designed specifically to carry and launch strategic Polaris missiles during the Cold War.
-
B.
James Madison-class submarine
The James Madison-class submarine was a series of U.S. Navy nuclear-powered ballistic missile submarines built during the Cold War to provide strategic nuclear deterrence.
-
C.
Lafayette-class submarine
The Lafayette-class submarine was a series of U.S. Navy nuclear-powered ballistic missile submarines built during the Cold War to enhance the United States' strategic nuclear deterrent at sea.
-
D.
George Washington-class submarine
The George Washington-class submarine was the United States Navy’s first class of nuclear-powered ballistic missile submarines, pioneering sea-based strategic nuclear deterrence during the Cold War.
-
E.
Barracuda-class submarine
The Barracuda-class submarine is a French nuclear-powered attack submarine class designed for stealthy blue-water operations, intelligence gathering, and precision strikes.
- 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_69d8b914530c8190b4474d862a2b2a1b |
completed | April 10, 2026, 8:47 a.m. |
| NER | Named-entity recognition | batch_69e500f913d48190b41a1e37ca05e8b1 |
completed | April 19, 2026, 4:21 p.m. |
Created at: April 10, 2026, 10:35 a.m.