Triple

T346505
Position Surface form Disambiguated ID Type / Status
Subject National Hurricane Center E6953 entity
Predicate regionServed P82 FINISHED
Object eastern North Pacific Ocean
The eastern North Pacific Ocean is the portion of the Pacific off the west coasts of North and Central America, known for its active tropical cyclone basin monitored by the U.S. National Hurricane Center.
 E59830 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: eastern North Pacific Ocean | Statement: [National Hurricane Center, regionServed, eastern North Pacific Ocean]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07 
Target entity: eastern North Pacific Ocean
Context triple: [National Hurricane Center, regionServed, eastern North Pacific Ocean]
  • A. western Pacific Ocean
    The western Pacific Ocean is the portion of the Pacific bordering East and Southeast Asia and Oceania, known for its deep ocean trenches, numerous island chains, and significant tectonic and climatic activity.
  • B. Southeastern Pacific Ocean
    The Southeastern Pacific Ocean is the portion of the Pacific off the western coast of South America, encompassing remote island groups and vast marine ecosystems influenced by the Humboldt Current.
  • C. southwest Pacific Ocean
    The southwest Pacific Ocean is the region of the Pacific encompassing the waters around eastern Australia, New Zealand, and numerous Melanesian and Polynesian islands.
  • D. Western Indo-Pacific
    The Western Indo-Pacific is a major marine biogeographic region encompassing the tropical and subtropical waters of the western Indian Ocean and adjacent seas, known for exceptionally high marine biodiversity and extensive coral reef systems.
  • E. Pacific Ocean Areas
    Pacific Ocean Areas refers to the broader set of maritime regions and operational zones across the Pacific Ocean used for geographic, administrative, or military delineation.
  • 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: eastern North Pacific Ocean
Triple: [National Hurricane Center, regionServed, eastern North Pacific Ocean]
Generated description
The eastern North Pacific Ocean is the portion of the Pacific off the west coasts of North and Central America, known for its active tropical cyclone basin monitored by the U.S. National Hurricane Center.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07 
Target entity: eastern North Pacific Ocean
Target entity description: The eastern North Pacific Ocean is the portion of the Pacific off the west coasts of North and Central America, known for its active tropical cyclone basin monitored by the U.S. National Hurricane Center.
  • A. western Pacific Ocean
    The western Pacific Ocean is the portion of the Pacific bordering East and Southeast Asia and Oceania, known for its deep ocean trenches, numerous island chains, and significant tectonic and climatic activity.
  • B. Southeastern Pacific Ocean
    The Southeastern Pacific Ocean is the portion of the Pacific off the western coast of South America, encompassing remote island groups and vast marine ecosystems influenced by the Humboldt Current.
  • C. southwest Pacific Ocean
    The southwest Pacific Ocean is the region of the Pacific encompassing the waters around eastern Australia, New Zealand, and numerous Melanesian and Polynesian islands.
  • D. Western Indo-Pacific
    The Western Indo-Pacific is a major marine biogeographic region encompassing the tropical and subtropical waters of the western Indian Ocean and adjacent seas, known for exceptionally high marine biodiversity and extensive coral reef systems.
  • E. Pacific Ocean Areas
    Pacific Ocean Areas refers to the broader set of maritime regions and operational zones across the Pacific Ocean used for geographic, administrative, or military delineation.
  • 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_69a2e7951ba08190960e90823b5078f3 completed Feb. 28, 2026, 1:03 p.m.
NER Named-entity recognition batch_69a2eb0240e88190bc70784772f5fa30 completed Feb. 28, 2026, 1:17 p.m.
NED1 Entity disambiguation (via context triple) batch_69a46c58de0881908c09850b6ceac8c6 completed March 1, 2026, 4:42 p.m.
NEDg Description generation batch_69a46cc070f48190a58b65b67efa25de completed March 1, 2026, 4:43 p.m.
NED2 Entity disambiguation (via description) batch_69a46d2002d8819086691b73f8fbaae2 completed March 1, 2026, 4:45 p.m.
Created at: Feb. 28, 2026, 1:08 p.m.