Triple
T9715796
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Vanguard-class submarine |
E235138
|
entity |
| Predicate | launchPlatformFor |
P53971
|
FINISHED |
| Object | Trident nuclear warhead |
E44152
|
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: Trident nuclear warhead | Statement: [Vanguard-class submarine, launchPlatformFor, Trident nuclear warhead]
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Trident nuclear warhead Context triple: [Vanguard-class submarine, launchPlatformFor, Trident nuclear warhead]
-
A.
Trident I C4
Trident I C4 is an earlier-generation U.S. submarine-launched ballistic missile that preceded and paved the way for the more advanced Trident II D5 system.
-
B.
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.
-
C.
B61 nuclear bomb
The B61 nuclear bomb is a U.S. thermonuclear gravity bomb that has served as a key component of NATO and U.S. strategic and tactical nuclear arsenals since the 1960s.
-
D.
W80 warhead
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.
-
E.
Trident nuclear missile system
chosen
The Trident nuclear missile system is the United Kingdom’s submarine-launched ballistic missile-based nuclear deterrent, carried by its Vanguard-class submarines as the core of its strategic defense.
- 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_69ca84cd8fa0819090a5e243ceb37003 |
completed | March 30, 2026, 2:12 p.m. |
| NER | Named-entity recognition | batch_69cd9e0bb82081908e21a646f4de1a61 |
completed | April 1, 2026, 10:36 p.m. |
| NED1 | Entity disambiguation (via context triple) | batch_69d19f941b908190a3e27f4b6c1b3535 |
completed | April 4, 2026, 11:32 p.m. |
Created at: March 30, 2026, 8:20 p.m.