Triple

T59849
Position Surface form Disambiguated ID Type / Status
Subject Mariana Trench E1185 entity
Predicate associatedOceanCurrent P2126 FINISHED
Object North Equatorial Current (regional)
The North Equatorial Current (regional) is a major westward-flowing ocean current in the Pacific that influences circulation, climate, and deep-sea conditions around features such as the Mariana Trench.
E14371 NE FINISHED

How this triple was built (5 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: North Equatorial Current (regional) | Statement: [Mariana Trench, associatedOceanCurrent, North Equatorial Current (regional)]
NED1 Entity disambiguation (via context triple) gpt-5-mini-2025-08-07
Target entity: North Equatorial Current (regional)
Context triple: [Mariana Trench, associatedOceanCurrent, North Equatorial Current (regional)]
  • A. Liman Current
    Liman Current is a cold ocean current flowing southwestward along the northwestern coast of the Sea of Japan, influencing the region’s climate and marine conditions.
  • B. Benguela Current
    The Benguela Current is a cold, northward-flowing ocean current off the southwest coast of Africa, known for its nutrient-rich upwelling that supports highly productive marine ecosystems and major fisheries.
  • C. East Australian Current
    The East Australian Current is a major warm ocean current that flows southward along Australia's east coast, strongly influencing the region's climate and marine ecosystems.
  • D. Gulf Stream
    The Gulf Stream is a powerful, warm Atlantic Ocean current that flows from the Gulf of Mexico along the eastern coast of the United States toward Europe, significantly influencing regional and global climate.
  • E. Humboldt Current
    The Humboldt Current is a cold, nutrient-rich ocean current flowing northward along the western coast of South America, supporting one of the world’s most productive 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: North Equatorial Current (regional)
Triple: [Mariana Trench, associatedOceanCurrent, North Equatorial Current (regional)]
Generated description
The North Equatorial Current (regional) is a major westward-flowing ocean current in the Pacific that influences circulation, climate, and deep-sea conditions around features such as the Mariana Trench.
NED2 Entity disambiguation (via description) gpt-5-mini-2025-08-07
Target entity: North Equatorial Current (regional)
Target entity description: The North Equatorial Current (regional) is a major westward-flowing ocean current in the Pacific that influences circulation, climate, and deep-sea conditions around features such as the Mariana Trench.
  • A. Liman Current
    Liman Current is a cold ocean current flowing southwestward along the northwestern coast of the Sea of Japan, influencing the region’s climate and marine conditions.
  • B. Benguela Current
    The Benguela Current is a cold, northward-flowing ocean current off the southwest coast of Africa, known for its nutrient-rich upwelling that supports highly productive marine ecosystems and major fisheries.
  • C. East Australian Current
    The East Australian Current is a major warm ocean current that flows southward along Australia's east coast, strongly influencing the region's climate and marine ecosystems.
  • D. Gulf Stream
    The Gulf Stream is a powerful, warm Atlantic Ocean current that flows from the Gulf of Mexico along the eastern coast of the United States toward Europe, significantly influencing regional and global climate.
  • E. Humboldt Current
    The Humboldt Current is a cold, nutrient-rich ocean current flowing northward along the western coast of South America, supporting one of the world’s most productive marine ecosystems.
  • F. None of above. chosen
PD Predicate disambiguation gpt-5-mini-2025-08-07
Target predicate: associatedOceanCurrent
Context triple: [Mariana Trench, associatedOceanCurrent, North Equatorial Current (regional)]
  • A. oceanCirculation chosen
    Indicates the movement and flow patterns of seawater within and between oceans, including currents, mixing, and large-scale circulation systems.
  • B. oceanBasin
    Indicates a relationship where a geographic or marine feature is located within, or is part of, a specific ocean basin.
  • C. hasOcean
    Indicates that a geographic region, country, or landmass is bordered by or directly adjacent to a particular ocean.
  • D. oceanDrainageBasin
    Indicates the ocean into which a river system or drainage basin ultimately discharges its water.
  • E. marineArea
    Indicates a relationship where an entity is located in, associated with, or relevant to a specific marine or oceanic area.
  • F. None of above.

Provenance (6 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_69a24a552ef88190a0df287d68c65cba completed Feb. 28, 2026, 1:52 a.m.
NER Named-entity recognition batch_69a250e401288190ba12322c9c5f07c9 completed Feb. 28, 2026, 2:20 a.m.
NED1 Entity disambiguation (via context triple) batch_69a29e43eaf88190b153139b9710d5d2 completed Feb. 28, 2026, 7:50 a.m.
NEDg Description generation batch_69a2a0ddf1808190aa825bad41938aed completed Feb. 28, 2026, 8:01 a.m.
NED2 Entity disambiguation (via description) batch_69a2a247f51c8190a45164399c42fb29 completed Feb. 28, 2026, 8:07 a.m.
PD Predicate disambiguation batch_69a24e9f40908190a2f4a2111469b733 completed Feb. 28, 2026, 2:10 a.m.
Created at: Feb. 28, 2026, 1:55 a.m.