Triple

T282659
Position Surface form Disambiguated ID Type / Status
Subject U.S. naval base at Guantánamo Bay E5822 entity
Predicate locatedOn P40 FINISHED
Object Guantánamo Bay harbor
Guantánamo Bay harbor is a natural bay on the southeastern coast of Cuba that serves as the strategic maritime setting for the U.S. naval base at Guantánamo Bay.
E5822 NE FINISHED

How this triple was built (4 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: Guantánamo Bay harbor | Statement: [U.S. naval base at Guantánamo Bay, locatedOn, Guantánamo Bay harbor]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Guantánamo Bay harbor
Context triple: [U.S. naval base at Guantánamo Bay, locatedOn, Guantánamo Bay harbor]
  • A. U.S. naval base at Guantánamo Bay
    The U.S. naval base at Guantánamo Bay is an American military installation in southeastern Cuba that has served as a strategic naval outpost and, more recently, as a controversial detention facility for terrorism suspects.
  • B. Isla de Vieques
    Isla de Vieques is a small Caribbean island off the eastern coast of Puerto Rico, known for its pristine beaches, wild horses, and one of the world’s brightest bioluminescent bays.
  • C. Yalta Bay
    Yalta Bay is a coastal inlet on the southern shore of the Crimean Peninsula, forming the maritime setting for the resort city of Yalta on the Black Sea.
  • D. San Juan Bay
    San Juan Bay is a historic natural harbor on the northern coast of Puerto Rico, serving as the maritime gateway to Old San Juan and one of the island’s most important ports.
  • E. Lynn Harbor
    Lynn Harbor is a coastal inlet and harbor area along the Atlantic Ocean in Lynn, Massachusetts, used historically and presently for maritime and recreational activities.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NEDg Description generation gpt-5.1
Instruction
Generate a one-sentence description of the target entity. 
You are given a context triple in the form (subject, predicate, object), where the object is the target entity. 
# Instructions
Use the triple to infer relevant information about the entity. Describe the entity based on what is most defining, well-known. 
Avoid repeating the information from the triple, unless really essential.
# Response Format
Return only the sentence: "Description: [one-sentence description of the target entity]"
Input
Entity: Guantánamo Bay harbor
Triple: [U.S. naval base at Guantánamo Bay, locatedOn, Guantánamo Bay harbor]
Generated description
Guantánamo Bay harbor is a natural bay on the southeastern coast of Cuba that serves as the strategic maritime setting for the U.S. naval base at Guantánamo Bay.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Guantánamo Bay harbor
Target entity description: Guantánamo Bay harbor is a natural bay on the southeastern coast of Cuba that serves as the strategic maritime setting for the U.S. naval base at Guantánamo Bay.
  • A. U.S. naval base at Guantánamo Bay chosen
    The U.S. naval base at Guantánamo Bay is an American military installation in southeastern Cuba that has served as a strategic naval outpost and, more recently, as a controversial detention facility for terrorism suspects.
  • B. Isla de Vieques
    Isla de Vieques is a small Caribbean island off the eastern coast of Puerto Rico, known for its pristine beaches, wild horses, and one of the world’s brightest bioluminescent bays.
  • C. Yalta Bay
    Yalta Bay is a coastal inlet on the southern shore of the Crimean Peninsula, forming the maritime setting for the resort city of Yalta on the Black Sea.
  • D. San Juan Bay
    San Juan Bay is a historic natural harbor on the northern coast of Puerto Rico, serving as the maritime gateway to Old San Juan and one of the island’s most important ports.
  • E. Lynn Harbor
    Lynn Harbor is a coastal inlet and harbor area along the Atlantic Ocean in Lynn, Massachusetts, used historically and presently for maritime and recreational activities.
  • F. None of above.

Provenance (5 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_69a25946a7ac8190a78871c210213272 completed Feb. 28, 2026, 2:56 a.m.
NER Named-entity recognition batch_69a25e0c14b48190a5c936bab36180b3 completed Feb. 28, 2026, 3:16 a.m.
NED1 Entity disambiguation (via context triple) batch_69a3b470104481909a88b9ceba6e6ddb completed March 1, 2026, 3:37 a.m.
NEDg Description generation batch_69a3b52d7d208190b03eac35baed1294 completed March 1, 2026, 3:40 a.m.
NED2 Entity disambiguation (via description) batch_69a3b5c1360c819093622754b6f1d2d8 completed March 1, 2026, 3:42 a.m.
Created at: Feb. 28, 2026, 3:02 a.m.