Triple
T22149570
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | W80 warhead |
E547377
|
entity |
| Predicate | modernizationProgram |
P4337
|
FINISHED |
| Object | W80-4 Life Extension Program |
—
|
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: W80-4 Life Extension Program | Statement: [W80 warhead, modernizationProgram, W80-4 Life Extension Program]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: W80-4 Life Extension Program Context triple: [W80 warhead, modernizationProgram, W80-4 Life Extension Program]
-
A.
W76 thermonuclear warhead
The W76 thermonuclear warhead is a U.S. Navy submarine-launched ballistic missile warhead designed for strategic nuclear deterrence, featuring a compact design and variable-yield capabilities.
-
B.
W80 warhead
chosen
The W80 warhead is a U.S. thermonuclear warhead designed for use on cruise missiles, notably deployed on systems like the Air-Launched Cruise Missile (ALCM) and Tomahawk.
-
C.
W87 warhead
The W87 warhead is an American MIRV-capable thermonuclear warhead originally designed for the LGM-118A Peacekeeper intercontinental ballistic missile and later adapted for use on Minuteman III ICBMs.
-
D.
Nuclear Weapons Life Extension Programs
Nuclear Weapons Life Extension Programs are U.S. initiatives that refurbish and modernize aging nuclear warheads to ensure their safety, security, and reliability without producing new weapon designs.
-
E.
W49 warhead
The W49 warhead was an early high-yield thermonuclear warhead developed by the United States during the Cold War for use in ballistic missile systems.
- 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_69e11e3b52088190ad5df386d01eb2fb |
completed | April 16, 2026, 5:36 p.m. |
| NER | Named-entity recognition | batch_69f129f2c0e881909c3488bb5eb5959d |
completed | April 28, 2026, 9:43 p.m. |
Created at: April 16, 2026, 8:33 p.m.