Triple

T19690087
Position Surface form Disambiguated ID Type / Status
Subject North Pacific Ocean–Bering Sea interface E472809 entity
Predicate influencedBy P9 FINISHED
Object Aleutian Low pressure system
The Aleutian Low pressure system is a semi-permanent subpolar low-pressure center over the North Pacific that strongly shapes the region’s storm tracks, ocean circulation, and climate patterns.
E1390038 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: Aleutian Low pressure system | Statement: [North Pacific Ocean–Bering Sea interface, influencedBy, Aleutian Low pressure system]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: Aleutian Low pressure system
Context triple: [North Pacific Ocean–Bering Sea interface, influencedBy, Aleutian Low pressure system]
  • A. North Pacific subtropical high
    The North Pacific subtropical high is a large, semi-permanent high-pressure system over the northeastern Pacific Ocean that strongly influences the region’s climate, winds, and ocean currents.
  • B. Aleutian Arc
    The Aleutian Arc is a major volcanic island chain and subduction zone stretching from Alaska toward Russia, forming part of the tectonically active northern boundary of the Pacific Ocean.
  • C. South Pacific Convergence Zone
    The South Pacific Convergence Zone is a major band of low-level atmospheric convergence and frequent convection stretching diagonally across the southwest Pacific, strongly influencing regional weather and rainfall patterns.
  • D. Icelandic Low
    The Icelandic Low is a semi-permanent subpolar low-pressure system over the North Atlantic that strongly influences storm tracks and weather patterns across the North Atlantic and surrounding regions.
  • E. Subtropical Front (South Pacific)
    The Subtropical Front (South Pacific) is a major oceanographic boundary in the South Pacific where warm subtropical waters meet and mix with cooler subantarctic waters, strongly influencing regional climate and marine ecosystems.
  • 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: Aleutian Low pressure system
Triple: [North Pacific Ocean–Bering Sea interface, influencedBy, Aleutian Low pressure system]
Generated description
The Aleutian Low pressure system is a semi-permanent subpolar low-pressure center over the North Pacific that strongly shapes the region’s storm tracks, ocean circulation, and climate patterns.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: Aleutian Low pressure system
Target entity description: The Aleutian Low pressure system is a semi-permanent subpolar low-pressure center over the North Pacific that strongly shapes the region’s storm tracks, ocean circulation, and climate patterns.
  • A. North Pacific subtropical high
    The North Pacific subtropical high is a large, semi-permanent high-pressure system over the northeastern Pacific Ocean that strongly influences the region’s climate, winds, and ocean currents.
  • B. Aleutian Arc
    The Aleutian Arc is a major volcanic island chain and subduction zone stretching from Alaska toward Russia, forming part of the tectonically active northern boundary of the Pacific Ocean.
  • C. South Pacific Convergence Zone
    The South Pacific Convergence Zone is a major band of low-level atmospheric convergence and frequent convection stretching diagonally across the southwest Pacific, strongly influencing regional weather and rainfall patterns.
  • D. Icelandic Low
    The Icelandic Low is a semi-permanent subpolar low-pressure system over the North Atlantic that strongly influences storm tracks and weather patterns across the North Atlantic and surrounding regions.
  • E. Subtropical Front (South Pacific)
    The Subtropical Front (South Pacific) is a major oceanographic boundary in the South Pacific where warm subtropical waters meet and mix with cooler subantarctic waters, strongly influencing regional climate and marine ecosystems.
  • 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_69d8e515bef88190bc30781aea50537a completed April 10, 2026, 11:55 a.m.
NER Named-entity recognition batch_69e6420f1a0c8190ae59aa0ab3ff2802 completed April 20, 2026, 3:11 p.m.
NED1 Entity disambiguation (via context triple) batch_6a0787cce7248190bbec313b04d7a64e completed May 15, 2026, 8:53 p.m.
NEDg Description generation batch_6a078a9e163481908db5749a53b13305 completed May 15, 2026, 9:05 p.m.
NED2 Entity disambiguation (via description) batch_6a078b0c6ae88190a8a17a7c1381ae41 completed May 15, 2026, 9:07 p.m.
Created at: April 10, 2026, 1:45 p.m.