Triple

T9929558
Position Surface form Disambiguated ID Type / Status
Subject Culebrita Lighthouse E192607 entity
Predicate nearby P350 FINISHED
Object Vieques Sound
Vieques Sound is a body of water off the eastern coast of Puerto Rico, separating the main island from Vieques and Culebra in the Caribbean Sea.
 E832812 NE FINISHED

Named-entity recognition

Before disambiguation, gpt-5-mini classified whether the object phrase is a named entity — the step behind the object's NE type shown above.

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: Vieques Sound | Statement: [Culebrita Lighthouse, nearby, Vieques Sound]

Disambiguation candidates (2 decisions)

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: Vieques Sound
Context triple: [Culebrita Lighthouse, nearby, Vieques Sound]
  • A. Sun Bay (Vieques)
    Sun Bay (Vieques) is a popular, expansive public beach on the island of Vieques in Puerto Rico, known for its calm turquoise waters, wide sandy shore, and proximity to the bioluminescent bay.
  • B. 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.
  • C. Bogue Sound
    Bogue Sound is a coastal lagoon-like body of water along North Carolina’s Crystal Coast, separating the mainland from Bogue Banks and supporting boating, fishing, and rich estuarine habitats.
  • D. Mayagüez Bay
    Mayagüez Bay is a coastal bay on the western shore of Puerto Rico, known for its maritime activities and proximity to the city of Mayagüez.
  • E. Guayanilla Bay
    Guayanilla Bay is a coastal inlet on the southern shore of Puerto Rico known for its deep-water harbor and industrial port facilities.
  • F. None of above. chosen
  • G. Unsure - the case is ambiguous/there is not enough information to decide.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: Vieques Sound
Target entity description: Vieques Sound is a body of water off the eastern coast of Puerto Rico, separating the main island from Vieques and Culebra in the Caribbean Sea.
  • A. Sun Bay (Vieques)
    Sun Bay (Vieques) is a popular, expansive public beach on the island of Vieques in Puerto Rico, known for its calm turquoise waters, wide sandy shore, and proximity to the bioluminescent bay.
  • B. 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.
  • C. Bogue Sound
    Bogue Sound is a coastal lagoon-like body of water along North Carolina’s Crystal Coast, separating the mainland from Bogue Banks and supporting boating, fishing, and rich estuarine habitats.
  • D. Mayagüez Bay
    Mayagüez Bay is a coastal bay on the western shore of Puerto Rico, known for its maritime activities and proximity to the city of Mayagüez.
  • E. Guayanilla Bay
    Guayanilla Bay is a coastal inlet on the southern shore of Puerto Rico known for its deep-water harbor and industrial port facilities.
  • F. None of above. chosen

How the object was described

The object's one-sentence description was generated by prompting gpt-5.1 with the object name and this triple as context.

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: Vieques Sound
Triple: [Culebrita Lighthouse, nearby, Vieques Sound]
Generated description
Vieques Sound is a body of water off the eastern coast of Puerto Rico, separating the main island from Vieques and Culebra in the Caribbean Sea.

Provenance (5 batches)

Stage Batch ID Job type Status
creating batch_69ca82dd978c8190947124ab0d3315ac elicitation completed
NER batch_69cdb5b215c481909e0bca43f158bd82 ner completed
NED1 batch_69d23d38c6748190a1c28c97f2a84f37 ned_source_triple completed
NED2 batch_69d242aea6a08190a73a836e59865c35 ned_description completed
NEDg batch_69d23eb1c1f481908404225dcccd0697 nedg completed
Created at: March 30, 2026, 8:43 p.m.