Triple

T8433803
Position Surface form Disambiguated ID Type / Status
Subject Municipality of Ensenada E199176 entity
Predicate borders P224 FINISHED
Object United States–Mexico maritime boundary (Pacific Ocean)
The United States–Mexico maritime boundary in the Pacific Ocean is the internationally recognized sea border that separates the territorial waters and exclusive economic zones of the United States and Mexico off their Pacific coasts.
E734230 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: United States–Mexico maritime boundary (Pacific Ocean) | Statement: [Municipality of Ensenada, borders, United States–Mexico maritime boundary (Pacific Ocean)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: United States–Mexico maritime boundary (Pacific Ocean)
Context triple: [Municipality of Ensenada, borders, United States–Mexico maritime boundary (Pacific Ocean)]
  • A. United States–Russia maritime boundary
    The United States–Russia maritime boundary is the international sea border in the Bering Strait and surrounding waters that divides the territorial and exclusive economic zones of the United States and Russia.
  • B. U.S. contiguous zone
    The U.S. contiguous zone is a band of ocean adjacent to U.S. territorial waters where the United States exercises limited control to prevent and punish infringements of its customs, fiscal, immigration, and sanitary laws.
  • C. Pacific Rim of the Americas
    The Pacific Rim of the Americas is the group of North, Central, and South American countries with coastlines on the Pacific Ocean, forming a key region for trans-Pacific trade and economic integration.
  • D. U.S.–Mexico border
    The U.S.–Mexico border is the international boundary separating the United States and Mexico, stretching from the Pacific Ocean to the Gulf of Mexico and serving as a major focal point for migration, trade, and security issues.
  • E. Cuba (maritime boundary)
    Cuba (maritime boundary) refers to the legally defined sea border and associated maritime zones separating the territorial waters and jurisdictions of Cuba and neighboring states such as the Cayman Islands.
  • 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: United States–Mexico maritime boundary (Pacific Ocean)
Triple: [Municipality of Ensenada, borders, United States–Mexico maritime boundary (Pacific Ocean)]
Generated description
The United States–Mexico maritime boundary in the Pacific Ocean is the internationally recognized sea border that separates the territorial waters and exclusive economic zones of the United States and Mexico off their Pacific coasts.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: United States–Mexico maritime boundary (Pacific Ocean)
Target entity description: The United States–Mexico maritime boundary in the Pacific Ocean is the internationally recognized sea border that separates the territorial waters and exclusive economic zones of the United States and Mexico off their Pacific coasts.
  • A. United States–Russia maritime boundary
    The United States–Russia maritime boundary is the international sea border in the Bering Strait and surrounding waters that divides the territorial and exclusive economic zones of the United States and Russia.
  • B. U.S. contiguous zone
    The U.S. contiguous zone is a band of ocean adjacent to U.S. territorial waters where the United States exercises limited control to prevent and punish infringements of its customs, fiscal, immigration, and sanitary laws.
  • C. Pacific Rim of the Americas
    The Pacific Rim of the Americas is the group of North, Central, and South American countries with coastlines on the Pacific Ocean, forming a key region for trans-Pacific trade and economic integration.
  • D. U.S.–Mexico border
    The U.S.–Mexico border is the international boundary separating the United States and Mexico, stretching from the Pacific Ocean to the Gulf of Mexico and serving as a major focal point for migration, trade, and security issues.
  • E. Cuba (maritime boundary)
    Cuba (maritime boundary) refers to the legally defined sea border and associated maritime zones separating the territorial waters and jurisdictions of Cuba and neighboring states such as the Cayman Islands.
  • F. None of above. chosen

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_69ca8314cd6c8190a6b8c2a1096e18f3 completed March 30, 2026, 2:05 p.m.
NER Named-entity recognition batch_69cbd1a74d948190abd76e7a6efb42ec completed March 31, 2026, 1:52 p.m.
NED1 Entity disambiguation (via context triple) batch_69ce1d71d9748190903ed97dde6d28f4 completed April 2, 2026, 7:40 a.m.
NEDg Description generation batch_69ce1fb008988190ae8e148cd937f5c4 completed April 2, 2026, 7:50 a.m.
NED2 Entity disambiguation (via description) batch_69ce205313fc8190863dbc6c904ef1af completed April 2, 2026, 7:52 a.m.
Created at: March 30, 2026, 6:07 p.m.