Triple

T8231484

Position	Surface form	Disambiguated ID	Type / Status
Subject	Cuban Navy	`E192302`	entity
Predicate	operatesIn	`P82`	FINISHED
Object	Gulf of Mexico	`E10536`	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: Gulf of Mexico
Context triple: [Cuban Navy, operatesIn, Gulf of Mexico]

A. Gulf of Mexico chosen
The Gulf of Mexico is a large ocean basin and marginal sea of the Atlantic Ocean bordered by the United States, Mexico, and Cuba, known for its rich marine ecosystems, major oil and gas reserves, and significant role in regional climate and commerce.
B. Great Gulf
Great Gulf is a vast glacial cirque and wilderness area on the northeastern side of Mount Washington in New Hampshire’s White Mountains, known for its rugged terrain and challenging hiking trails.
C. Gulf of Mexico watershed
The Gulf of Mexico watershed is the vast drainage basin that collects water from much of the central and eastern United States and parts of Canada and Mexico, ultimately feeding into the Gulf of Mexico.
D. Pagasetic Gulf
Pagasetic Gulf is a landlocked gulf in the Aegean Sea in central Greece, enclosed by the Pelion Peninsula and known for its sheltered waters and coastal towns.
E. Caribbean Sea
The Caribbean Sea is a tropical body of water in the Western Hemisphere known for its clear blue waters, extensive coral reefs, and numerous islands that form the Caribbean region.
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_69ca82db5b90819085d1ad7c2e27bfcc`	elicitation	completed
NER	`batch_69cb7824a6c48190a3abb76c4c3dcc71`	ner	completed
NED1	`batch_69cd67c5853c8190843e7520f3be73b2`	ned_source_triple	completed

Created at: March 30, 2026, 5:46 p.m.