Triple
T16989233
| Position | Surface form | Disambiguated ID | Type / Status |
|---|---|---|---|
| Subject | Operation Upshot–Knothole |
E412148
|
entity |
| Predicate | precededBy |
P97
|
FINISHED |
| Object | Operation Ivy |
E290399
|
NE FINISHED |
Disambiguation candidates (1 decision)
The exact options the model was shown at each disambiguation step, with the option it chose highlighted — the evidence behind this triple's disambiguated ids.
NED1
Entity disambiguation (via context triple)
gpt-5-mini-2025-08-07
Target entity: Operation Ivy Context triple: [Operation Upshot–Knothole, precededBy, Operation Ivy]
-
A.
Operation Ivy
chosen
Operation Ivy was a 1952 U.S. nuclear test series in the Pacific that included the first successful full-scale thermonuclear (hydrogen bomb) detonation.
-
B.
Operation Ivy
Operation Ivy was an influential late-1980s East Bay punk band from Berkeley, California, known for pioneering ska punk and helping shape the sound and ethos of the Gilman Street scene.
-
C.
Operation Redwing
Operation Redwing was a 1956 U.S. series of atmospheric nuclear tests in the Pacific Proving Grounds designed to evaluate advanced thermonuclear weapon designs and delivery systems.
-
D.
Operation Grapple
Operation Grapple was a series of British nuclear weapons tests conducted in the late 1950s over the Pacific Ocean to develop and demonstrate the United Kingdom’s hydrogen bomb capability.
-
E.
Operation Quicksilver
Operation Quicksilver was a U.S. nuclear weapons test series conducted during the Cold War as part of the broader American nuclear testing program.
- F. None of above.
- G. Unsure - the case is ambiguous/there is not enough information to decide.
Provenance (3 batches)
| Stage | Batch ID | Job type | Status |
|---|---|---|---|
| creating | batch_69d886cb581c8190ab05f4b429c9cd85 |
elicitation | completed |
| NER | batch_69e3d27dca248190a9b73b16439d5631 |
ner | completed |
| NED1 | batch_6a00dc12e308819093e7f8933cdd6ba9 |
ned_source_triple | completed |
Created at: April 10, 2026, 5:32 a.m.